From 54bd5b66c87d14e250f108aad1228b905d6882f6 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Mon, 8 Oct 2007 16:26:13 -0300 Subject: [PATCH] V4L/DVB (6293): V4L: convert struct class_device to struct device The currently used "struct class_device" will be removed from the kernel. Here is a patch that converts all users in drivers/media/video/ to struct device. Reviewed-by: Thierry Merle Reviewed-by: Mike Isely Reviewed-by: Luca Risolia Signed-off-by: Kay Sievers Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/bt8xx/bttv-driver.c | 11 +- drivers/media/video/et61x251/et61x251_core.c | 58 ++--- drivers/media/video/ov511.c | 81 ++++--- drivers/media/video/pvrusb2/pvrusb2-sysfs.c | 210 ++++++++++-------- drivers/media/video/pwc/pwc-if.c | 31 +-- drivers/media/video/sn9c102/sn9c102_core.c | 112 +++++----- drivers/media/video/stv680.c | 51 ++--- .../media/video/usbvision/usbvision-video.c | 119 +++++----- drivers/media/video/videodev.c | 40 ++-- include/media/v4l2-dev.h | 14 +- 10 files changed, 387 insertions(+), 340 deletions(-) diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 4ab4e14b5c6..49278537eec 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -154,13 +154,14 @@ MODULE_LICENSE("GPL"); /* ----------------------------------------------------------------------- */ /* sysfs */ -static ssize_t show_card(struct class_device *cd, char *buf) +static ssize_t show_card(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vfd = to_video_device(cd); struct bttv *btv = dev_get_drvdata(vfd->dev); return sprintf(buf, "%d\n", btv ? btv->c.type : UNSET); } -static CLASS_DEVICE_ATTR(card, S_IRUGO, show_card, NULL); +static DEVICE_ATTR(card, S_IRUGO, show_card, NULL); /* ----------------------------------------------------------------------- */ /* dvb auto-load setup */ @@ -4615,9 +4616,9 @@ static int __devinit bttv_register_video(struct bttv *btv) goto err; printk(KERN_INFO "bttv%d: registered device video%d\n", btv->c.nr,btv->video_dev->minor & 0x1f); - if (class_device_create_file(&btv->video_dev->class_dev, - &class_device_attr_card)<0) { - printk(KERN_ERR "bttv%d: class_device_create_file 'card' " + if (device_create_file(&btv->video_dev->class_dev, + &dev_attr_card)<0) { + printk(KERN_ERR "bttv%d: device_create_file 'card' " "failed\n", btv->c.nr); goto err; } diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index 31062a981e3..d5fef4c01c8 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -706,7 +706,8 @@ static u8 et61x251_strtou8(const char* buff, size_t len, ssize_t* count) NOTE 2: buffers are PAGE_SIZE long */ -static ssize_t et61x251_show_reg(struct class_device* cd, char* buf) +static ssize_t et61x251_show_reg(struct device* cd, + struct device_attribute *attr, char* buf) { struct et61x251_device* cam; ssize_t count; @@ -729,7 +730,8 @@ static ssize_t et61x251_show_reg(struct class_device* cd, char* buf) static ssize_t -et61x251_store_reg(struct class_device* cd, const char* buf, size_t len) +et61x251_store_reg(struct device* cd, + struct device_attribute *attr, const char* buf, size_t len) { struct et61x251_device* cam; u8 index; @@ -761,7 +763,8 @@ et61x251_store_reg(struct class_device* cd, const char* buf, size_t len) } -static ssize_t et61x251_show_val(struct class_device* cd, char* buf) +static ssize_t et61x251_show_val(struct device* cd, + struct device_attribute *attr, char* buf) { struct et61x251_device* cam; ssize_t count; @@ -792,7 +795,8 @@ static ssize_t et61x251_show_val(struct class_device* cd, char* buf) static ssize_t -et61x251_store_val(struct class_device* cd, const char* buf, size_t len) +et61x251_store_val(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct et61x251_device* cam; u8 value; @@ -830,7 +834,8 @@ et61x251_store_val(struct class_device* cd, const char* buf, size_t len) } -static ssize_t et61x251_show_i2c_reg(struct class_device* cd, char* buf) +static ssize_t et61x251_show_i2c_reg(struct device* cd, + struct device_attribute *attr, char* buf) { struct et61x251_device* cam; ssize_t count; @@ -855,7 +860,8 @@ static ssize_t et61x251_show_i2c_reg(struct class_device* cd, char* buf) static ssize_t -et61x251_store_i2c_reg(struct class_device* cd, const char* buf, size_t len) +et61x251_store_i2c_reg(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct et61x251_device* cam; u8 index; @@ -887,7 +893,8 @@ et61x251_store_i2c_reg(struct class_device* cd, const char* buf, size_t len) } -static ssize_t et61x251_show_i2c_val(struct class_device* cd, char* buf) +static ssize_t et61x251_show_i2c_val(struct device* cd, + struct device_attribute *attr, char* buf) { struct et61x251_device* cam; ssize_t count; @@ -923,7 +930,8 @@ static ssize_t et61x251_show_i2c_val(struct class_device* cd, char* buf) static ssize_t -et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len) +et61x251_store_i2c_val(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct et61x251_device* cam; u8 value; @@ -966,42 +974,40 @@ et61x251_store_i2c_val(struct class_device* cd, const char* buf, size_t len) } -static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, - et61x251_show_reg, et61x251_store_reg); -static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR, - et61x251_show_val, et61x251_store_val); -static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR, - et61x251_show_i2c_reg, et61x251_store_i2c_reg); -static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR, - et61x251_show_i2c_val, et61x251_store_i2c_val); +static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, + et61x251_show_reg, et61x251_store_reg); +static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, + et61x251_show_val, et61x251_store_val); +static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR, + et61x251_show_i2c_reg, et61x251_store_i2c_reg); +static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR, + et61x251_show_i2c_val, et61x251_store_i2c_val); static int et61x251_create_sysfs(struct et61x251_device* cam) { - struct class_device *classdev = &(cam->v4ldev->class_dev); + struct device *classdev = &(cam->v4ldev->class_dev); int err = 0; - if ((err = class_device_create_file(classdev, &class_device_attr_reg))) + if ((err = device_create_file(classdev, &dev_attr_reg))) goto err_out; - if ((err = class_device_create_file(classdev, &class_device_attr_val))) + if ((err = device_create_file(classdev, &dev_attr_val))) goto err_reg; if (cam->sensor.sysfs_ops) { - if ((err = class_device_create_file(classdev, - &class_device_attr_i2c_reg))) + if ((err = device_create_file(classdev, &dev_attr_i2c_reg))) goto err_val; - if ((err = class_device_create_file(classdev, - &class_device_attr_i2c_val))) + if ((err = device_create_file(classdev, &dev_attr_i2c_val))) goto err_i2c_reg; } err_i2c_reg: if (cam->sensor.sysfs_ops) - class_device_remove_file(classdev, &class_device_attr_i2c_reg); + device_remove_file(classdev, &dev_attr_i2c_reg); err_val: - class_device_remove_file(classdev, &class_device_attr_val); + device_remove_file(classdev, &dev_attr_val); err_reg: - class_device_remove_file(classdev, &class_device_attr_reg); + device_remove_file(classdev, &dev_attr_reg); err_out: return err; } diff --git a/drivers/media/video/ov511.c b/drivers/media/video/ov511.c index e5edff1059a..9eb2562347a 100644 --- a/drivers/media/video/ov511.c +++ b/drivers/media/video/ov511.c @@ -5554,41 +5554,46 @@ error: * sysfs ***************************************************************************/ -static inline struct usb_ov511 *cd_to_ov(struct class_device *cd) +static inline struct usb_ov511 *cd_to_ov(struct device *cd) { struct video_device *vdev = to_video_device(cd); return video_get_drvdata(vdev); } -static ssize_t show_custom_id(struct class_device *cd, char *buf) +static ssize_t show_custom_id(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); return sprintf(buf, "%d\n", ov->customid); } -static CLASS_DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL); +static DEVICE_ATTR(custom_id, S_IRUGO, show_custom_id, NULL); -static ssize_t show_model(struct class_device *cd, char *buf) +static ssize_t show_model(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); return sprintf(buf, "%s\n", ov->desc); } -static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL); +static DEVICE_ATTR(model, S_IRUGO, show_model, NULL); -static ssize_t show_bridge(struct class_device *cd, char *buf) +static ssize_t show_bridge(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); return sprintf(buf, "%s\n", symbolic(brglist, ov->bridge)); } -static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL); +static DEVICE_ATTR(bridge, S_IRUGO, show_bridge, NULL); -static ssize_t show_sensor(struct class_device *cd, char *buf) +static ssize_t show_sensor(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); return sprintf(buf, "%s\n", symbolic(senlist, ov->sensor)); } -static CLASS_DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL); +static DEVICE_ATTR(sensor, S_IRUGO, show_sensor, NULL); -static ssize_t show_brightness(struct class_device *cd, char *buf) +static ssize_t show_brightness(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); unsigned short x; @@ -5598,9 +5603,10 @@ static ssize_t show_brightness(struct class_device *cd, char *buf) sensor_get_brightness(ov, &x); return sprintf(buf, "%d\n", x >> 8); } -static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); +static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); -static ssize_t show_saturation(struct class_device *cd, char *buf) +static ssize_t show_saturation(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); unsigned short x; @@ -5610,9 +5616,10 @@ static ssize_t show_saturation(struct class_device *cd, char *buf) sensor_get_saturation(ov, &x); return sprintf(buf, "%d\n", x >> 8); } -static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); +static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); -static ssize_t show_contrast(struct class_device *cd, char *buf) +static ssize_t show_contrast(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); unsigned short x; @@ -5622,9 +5629,10 @@ static ssize_t show_contrast(struct class_device *cd, char *buf) sensor_get_contrast(ov, &x); return sprintf(buf, "%d\n", x >> 8); } -static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); +static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); -static ssize_t show_hue(struct class_device *cd, char *buf) +static ssize_t show_hue(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); unsigned short x; @@ -5634,9 +5642,10 @@ static ssize_t show_hue(struct class_device *cd, char *buf) sensor_get_hue(ov, &x); return sprintf(buf, "%d\n", x >> 8); } -static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); +static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); -static ssize_t show_exposure(struct class_device *cd, char *buf) +static ssize_t show_exposure(struct device *cd, + struct device_attribute *attr, char *buf) { struct usb_ov511 *ov = cd_to_ov(cd); unsigned char exp = 0; @@ -5646,49 +5655,49 @@ static ssize_t show_exposure(struct class_device *cd, char *buf) sensor_get_exposure(ov, &exp); return sprintf(buf, "%d\n", exp >> 8); } -static CLASS_DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL); +static DEVICE_ATTR(exposure, S_IRUGO, show_exposure, NULL); static int ov_create_sysfs(struct video_device *vdev) { int rc; - rc = video_device_create_file(vdev, &class_device_attr_custom_id); + rc = video_device_create_file(vdev, &dev_attr_custom_id); if (rc) goto err; - rc = video_device_create_file(vdev, &class_device_attr_model); + rc = video_device_create_file(vdev, &dev_attr_model); if (rc) goto err_id; - rc = video_device_create_file(vdev, &class_device_attr_bridge); + rc = video_device_create_file(vdev, &dev_attr_bridge); if (rc) goto err_model; - rc = video_device_create_file(vdev, &class_device_attr_sensor); + rc = video_device_create_file(vdev, &dev_attr_sensor); if (rc) goto err_bridge; - rc = video_device_create_file(vdev, &class_device_attr_brightness); + rc = video_device_create_file(vdev, &dev_attr_brightness); if (rc) goto err_sensor; - rc = video_device_create_file(vdev, &class_device_attr_saturation); + rc = video_device_create_file(vdev, &dev_attr_saturation); if (rc) goto err_bright; - rc = video_device_create_file(vdev, &class_device_attr_contrast); + rc = video_device_create_file(vdev, &dev_attr_contrast); if (rc) goto err_sat; - rc = video_device_create_file(vdev, &class_device_attr_hue); + rc = video_device_create_file(vdev, &dev_attr_hue); if (rc) goto err_contrast; - rc = video_device_create_file(vdev, &class_device_attr_exposure); + rc = video_device_create_file(vdev, &dev_attr_exposure); if (rc) goto err_hue; return 0; err_hue: - video_device_remove_file(vdev, &class_device_attr_hue); + video_device_remove_file(vdev, &dev_attr_hue); err_contrast: - video_device_remove_file(vdev, &class_device_attr_contrast); + video_device_remove_file(vdev, &dev_attr_contrast); err_sat: - video_device_remove_file(vdev, &class_device_attr_saturation); + video_device_remove_file(vdev, &dev_attr_saturation); err_bright: - video_device_remove_file(vdev, &class_device_attr_brightness); + video_device_remove_file(vdev, &dev_attr_brightness); err_sensor: - video_device_remove_file(vdev, &class_device_attr_sensor); + video_device_remove_file(vdev, &dev_attr_sensor); err_bridge: - video_device_remove_file(vdev, &class_device_attr_bridge); + video_device_remove_file(vdev, &dev_attr_bridge); err_model: - video_device_remove_file(vdev, &class_device_attr_model); + video_device_remove_file(vdev, &dev_attr_model); err_id: - video_device_remove_file(vdev, &class_device_attr_custom_id); + video_device_remove_file(vdev, &dev_attr_custom_id); err: return rc; } diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c index 7ab79baa1c8..b20dc4421d5 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c +++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c @@ -33,16 +33,16 @@ struct pvr2_sysfs { struct pvr2_channel channel; - struct class_device *class_dev; + struct device *class_dev; #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC struct pvr2_sysfs_debugifc *debugifc; #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */ struct pvr2_sysfs_ctl_item *item_first; struct pvr2_sysfs_ctl_item *item_last; - struct class_device_attribute attr_v4l_minor_number; - struct class_device_attribute attr_v4l_radio_minor_number; - struct class_device_attribute attr_unit_number; - struct class_device_attribute attr_bus_info; + struct device_attribute attr_v4l_minor_number; + struct device_attribute attr_v4l_radio_minor_number; + struct device_attribute attr_unit_number; + struct device_attribute attr_bus_info; int v4l_minor_number_created_ok; int v4l_radio_minor_number_created_ok; int unit_number_created_ok; @@ -51,22 +51,22 @@ struct pvr2_sysfs { #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC struct pvr2_sysfs_debugifc { - struct class_device_attribute attr_debugcmd; - struct class_device_attribute attr_debuginfo; + struct device_attribute attr_debugcmd; + struct device_attribute attr_debuginfo; int debugcmd_created_ok; int debuginfo_created_ok; }; #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */ struct pvr2_sysfs_ctl_item { - struct class_device_attribute attr_name; - struct class_device_attribute attr_type; - struct class_device_attribute attr_min; - struct class_device_attribute attr_max; - struct class_device_attribute attr_enum; - struct class_device_attribute attr_bits; - struct class_device_attribute attr_val; - struct class_device_attribute attr_custom; + struct device_attribute attr_name; + struct device_attribute attr_type; + struct device_attribute attr_min; + struct device_attribute attr_max; + struct device_attribute attr_enum; + struct device_attribute attr_bits; + struct device_attribute attr_val; + struct device_attribute attr_custom; struct pvr2_ctrl *cptr; struct pvr2_sysfs *chptr; struct pvr2_sysfs_ctl_item *item_next; @@ -80,13 +80,13 @@ struct pvr2_sysfs_class { struct class class; }; -static ssize_t show_name(int id,struct class_device *class_dev,char *buf) +static ssize_t show_name(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; const char *name; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -99,14 +99,14 @@ static ssize_t show_name(int id,struct class_device *class_dev,char *buf) return scnprintf(buf,PAGE_SIZE,"%s\n",name); } -static ssize_t show_type(int id,struct class_device *class_dev,char *buf) +static ssize_t show_type(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; const char *name; enum pvr2_ctl_type tp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -126,13 +126,13 @@ static ssize_t show_type(int id,struct class_device *class_dev,char *buf) return scnprintf(buf,PAGE_SIZE,"%s\n",name); } -static ssize_t show_min(int id,struct class_device *class_dev,char *buf) +static ssize_t show_min(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; long val; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -143,13 +143,13 @@ static ssize_t show_min(int id,struct class_device *class_dev,char *buf) return scnprintf(buf,PAGE_SIZE,"%ld\n",val); } -static ssize_t show_max(int id,struct class_device *class_dev,char *buf) +static ssize_t show_max(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; long val; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -160,14 +160,14 @@ static ssize_t show_max(int id,struct class_device *class_dev,char *buf) return scnprintf(buf,PAGE_SIZE,"%ld\n",val); } -static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf) +static ssize_t show_val_norm(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; int val,ret; unsigned int cnt = 0; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -184,14 +184,14 @@ static ssize_t show_val_norm(int id,struct class_device *class_dev,char *buf) return cnt+1; } -static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf) +static ssize_t show_val_custom(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; int val,ret; unsigned int cnt = 0; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -208,14 +208,14 @@ static ssize_t show_val_custom(int id,struct class_device *class_dev,char *buf) return cnt+1; } -static ssize_t show_enum(int id,struct class_device *class_dev,char *buf) +static ssize_t show_enum(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; long val; unsigned int bcnt,ccnt,ecnt; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -233,14 +233,14 @@ static ssize_t show_enum(int id,struct class_device *class_dev,char *buf) return bcnt; } -static ssize_t show_bits(int id,struct class_device *class_dev,char *buf) +static ssize_t show_bits(int id,struct device *class_dev,char *buf) { struct pvr2_ctrl *cptr; struct pvr2_sysfs *sfp; int valid_bits,msk; unsigned int bcnt,ccnt; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; cptr = pvr2_hdw_get_ctrl_by_index(sfp->channel.hdw,id); if (!cptr) return -EINVAL; @@ -278,23 +278,23 @@ static int store_val_any(int id,int customfl,struct pvr2_sysfs *sfp, return ret; } -static ssize_t store_val_norm(int id,struct class_device *class_dev, +static ssize_t store_val_norm(int id,struct device *class_dev, const char *buf,size_t count) { struct pvr2_sysfs *sfp; int ret; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; ret = store_val_any(id,0,sfp,buf,count); if (!ret) ret = count; return ret; } -static ssize_t store_val_custom(int id,struct class_device *class_dev, +static ssize_t store_val_custom(int id,struct device *class_dev, const char *buf,size_t count) { struct pvr2_sysfs *sfp; int ret; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; ret = store_val_any(id,1,sfp,buf,count); if (!ret) ret = count; return ret; @@ -304,7 +304,7 @@ static ssize_t store_val_custom(int id,struct class_device *class_dev, Mike Isely 30-April-2005 This next batch of horrible preprocessor hackery is needed because the - kernel's class_device_attribute mechanism fails to pass the actual + kernel's device_attribute mechanism fails to pass the actual attribute through to the show / store functions, which means we have no way to package up any attribute-specific parameters, like for example the control id. So we work around this brain-damage by encoding the control @@ -314,11 +314,13 @@ static ssize_t store_val_custom(int id,struct class_device *class_dev, */ #define CREATE_SHOW_INSTANCE(sf_name,ctl_id) \ -static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,char *buf) \ +static ssize_t sf_name##_##ctl_id(struct device *class_dev, \ +struct device_attribute *attr, char *buf) \ { return sf_name(ctl_id,class_dev,buf); } #define CREATE_STORE_INSTANCE(sf_name,ctl_id) \ -static ssize_t sf_name##_##ctl_id(struct class_device *class_dev,const char *buf,size_t count) \ +static ssize_t sf_name##_##ctl_id(struct device *class_dev, \ +struct device_attribute *attr, const char *buf, size_t count) \ { return sf_name(ctl_id,class_dev,buf,count); } #define CREATE_BATCH(ctl_id) \ @@ -395,17 +397,27 @@ CREATE_BATCH(58) CREATE_BATCH(59) struct pvr2_sysfs_func_set { - ssize_t (*show_name)(struct class_device *,char *); - ssize_t (*show_type)(struct class_device *,char *); - ssize_t (*show_min)(struct class_device *,char *); - ssize_t (*show_max)(struct class_device *,char *); - ssize_t (*show_enum)(struct class_device *,char *); - ssize_t (*show_bits)(struct class_device *,char *); - ssize_t (*show_val_norm)(struct class_device *,char *); - ssize_t (*store_val_norm)(struct class_device *, + ssize_t (*show_name)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*show_type)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*show_min)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*show_max)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*show_enum)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*show_bits)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*show_val_norm)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*store_val_norm)(struct device *, + struct device_attribute *attr, const char *,size_t); - ssize_t (*show_val_custom)(struct class_device *,char *); - ssize_t (*store_val_custom)(struct class_device *, + ssize_t (*show_val_custom)(struct device *, + struct device_attribute *attr, char *); + ssize_t (*store_val_custom)(struct device *, + struct device_attribute *attr, const char *,size_t); }; @@ -597,9 +609,9 @@ static void pvr2_sysfs_add_control(struct pvr2_sysfs *sfp,int ctl_id) } #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC -static ssize_t debuginfo_show(struct class_device *,char *); -static ssize_t debugcmd_show(struct class_device *,char *); -static ssize_t debugcmd_store(struct class_device *,const char *,size_t count); +static ssize_t debuginfo_show(struct device *,char *); +static ssize_t debugcmd_show(struct device *,char *); +static ssize_t debugcmd_store(struct device *,const char *,size_t count); static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp) { @@ -616,16 +628,16 @@ static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp) dip->attr_debuginfo.attr.mode = S_IRUGO; dip->attr_debuginfo.show = debuginfo_show; sfp->debugifc = dip; - ret = class_device_create_file(sfp->class_dev,&dip->attr_debugcmd); + ret = device_create_file(sfp->class_dev,&dip->attr_debugcmd); if (ret < 0) { - printk(KERN_WARNING "%s: class_device_create_file error: %d\n", + printk(KERN_WARNING "%s: device_create_file error: %d\n", __FUNCTION__, ret); } else { dip->debugcmd_created_ok = !0; } - ret = class_device_create_file(sfp->class_dev,&dip->attr_debuginfo); + ret = device_create_file(sfp->class_dev,&dip->attr_debuginfo); if (ret < 0) { - printk(KERN_WARNING "%s: class_device_create_file error: %d\n", + printk(KERN_WARNING "%s: device_create_file error: %d\n", __FUNCTION__, ret); } else { dip->debuginfo_created_ok = !0; @@ -637,11 +649,11 @@ static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp) { if (!sfp->debugifc) return; if (sfp->debugifc->debuginfo_created_ok) { - class_device_remove_file(sfp->class_dev, + device_remove_file(sfp->class_dev, &sfp->debugifc->attr_debuginfo); } if (sfp->debugifc->debugcmd_created_ok) { - class_device_remove_file(sfp->class_dev, + device_remove_file(sfp->class_dev, &sfp->debugifc->attr_debugcmd); } kfree(sfp->debugifc); @@ -683,7 +695,7 @@ static void pvr2_sysfs_class_release(struct class *class) } -static void pvr2_sysfs_release(struct class_device *class_dev) +static void pvr2_sysfs_release(struct device *class_dev) { pvr2_sysfs_trace("Releasing class_dev id=%p",class_dev); kfree(class_dev); @@ -698,32 +710,33 @@ static void class_dev_destroy(struct pvr2_sysfs *sfp) #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */ pvr2_sysfs_tear_down_controls(sfp); if (sfp->bus_info_created_ok) { - class_device_remove_file(sfp->class_dev, + device_remove_file(sfp->class_dev, &sfp->attr_bus_info); } if (sfp->v4l_minor_number_created_ok) { - class_device_remove_file(sfp->class_dev, + device_remove_file(sfp->class_dev, &sfp->attr_v4l_minor_number); } if (sfp->v4l_radio_minor_number_created_ok) { - class_device_remove_file(sfp->class_dev, + device_remove_file(sfp->class_dev, &sfp->attr_v4l_radio_minor_number); } if (sfp->unit_number_created_ok) { - class_device_remove_file(sfp->class_dev, + device_remove_file(sfp->class_dev, &sfp->attr_unit_number); } pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev); - sfp->class_dev->class_data = NULL; - class_device_unregister(sfp->class_dev); + sfp->class_dev->driver_data = NULL; + device_unregister(sfp->class_dev); sfp->class_dev = NULL; } -static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf) +static ssize_t v4l_minor_number_show(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pvr2_sysfs *sfp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; return scnprintf(buf,PAGE_SIZE,"%d\n", pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw, @@ -731,21 +744,23 @@ static ssize_t v4l_minor_number_show(struct class_device *class_dev,char *buf) } -static ssize_t bus_info_show(struct class_device *class_dev,char *buf) +static ssize_t bus_info_show(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pvr2_sysfs *sfp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; return scnprintf(buf,PAGE_SIZE,"%s\n", pvr2_hdw_get_bus_info(sfp->channel.hdw)); } -static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev, +static ssize_t v4l_radio_minor_number_show(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pvr2_sysfs *sfp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; return scnprintf(buf,PAGE_SIZE,"%d\n", pvr2_hdw_v4l_get_minor_number(sfp->channel.hdw, @@ -753,10 +768,11 @@ static ssize_t v4l_radio_minor_number_show(struct class_device *class_dev, } -static ssize_t unit_number_show(struct class_device *class_dev,char *buf) +static ssize_t unit_number_show(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pvr2_sysfs *sfp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; return scnprintf(buf,PAGE_SIZE,"%d\n", pvr2_hdw_get_unit_number(sfp->channel.hdw)); @@ -767,7 +783,7 @@ static void class_dev_create(struct pvr2_sysfs *sfp, struct pvr2_sysfs_class *class_ptr) { struct usb_device *usb_dev; - struct class_device *class_dev; + struct device *class_dev; int ret; usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw); @@ -779,23 +795,23 @@ static void class_dev_create(struct pvr2_sysfs *sfp, class_dev->class = &class_ptr->class; if (pvr2_hdw_get_sn(sfp->channel.hdw)) { - snprintf(class_dev->class_id,BUS_ID_SIZE,"sn-%lu", + snprintf(class_dev->bus_id, BUS_ID_SIZE, "sn-%lu", pvr2_hdw_get_sn(sfp->channel.hdw)); } else if (pvr2_hdw_get_unit_number(sfp->channel.hdw) >= 0) { - snprintf(class_dev->class_id,BUS_ID_SIZE,"unit-%c", + snprintf(class_dev->bus_id, BUS_ID_SIZE, "unit-%c", pvr2_hdw_get_unit_number(sfp->channel.hdw) + 'a'); } else { kfree(class_dev); return; } - class_dev->dev = &usb_dev->dev; + class_dev->parent = &usb_dev->dev; sfp->class_dev = class_dev; - class_dev->class_data = sfp; - ret = class_device_register(class_dev); + class_dev->driver_data = sfp; + ret = device_register(class_dev); if (ret) { - printk(KERN_ERR "%s: class_device_register failed\n", + printk(KERN_ERR "%s: device_register failed\n", __FUNCTION__); kfree(class_dev); return; @@ -805,10 +821,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp, sfp->attr_v4l_minor_number.attr.mode = S_IRUGO; sfp->attr_v4l_minor_number.show = v4l_minor_number_show; sfp->attr_v4l_minor_number.store = NULL; - ret = class_device_create_file(sfp->class_dev, + ret = device_create_file(sfp->class_dev, &sfp->attr_v4l_minor_number); if (ret < 0) { - printk(KERN_WARNING "%s: class_device_create_file error: %d\n", + printk(KERN_WARNING "%s: device_create_file error: %d\n", __FUNCTION__, ret); } else { sfp->v4l_minor_number_created_ok = !0; @@ -818,10 +834,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp, sfp->attr_v4l_radio_minor_number.attr.mode = S_IRUGO; sfp->attr_v4l_radio_minor_number.show = v4l_radio_minor_number_show; sfp->attr_v4l_radio_minor_number.store = NULL; - ret = class_device_create_file(sfp->class_dev, + ret = device_create_file(sfp->class_dev, &sfp->attr_v4l_radio_minor_number); if (ret < 0) { - printk(KERN_WARNING "%s: class_device_create_file error: %d\n", + printk(KERN_WARNING "%s: device_create_file error: %d\n", __FUNCTION__, ret); } else { sfp->v4l_radio_minor_number_created_ok = !0; @@ -831,9 +847,9 @@ static void class_dev_create(struct pvr2_sysfs *sfp, sfp->attr_unit_number.attr.mode = S_IRUGO; sfp->attr_unit_number.show = unit_number_show; sfp->attr_unit_number.store = NULL; - ret = class_device_create_file(sfp->class_dev,&sfp->attr_unit_number); + ret = device_create_file(sfp->class_dev,&sfp->attr_unit_number); if (ret < 0) { - printk(KERN_WARNING "%s: class_device_create_file error: %d\n", + printk(KERN_WARNING "%s: device_create_file error: %d\n", __FUNCTION__, ret); } else { sfp->unit_number_created_ok = !0; @@ -843,10 +859,10 @@ static void class_dev_create(struct pvr2_sysfs *sfp, sfp->attr_bus_info.attr.mode = S_IRUGO; sfp->attr_bus_info.show = bus_info_show; sfp->attr_bus_info.store = NULL; - ret = class_device_create_file(sfp->class_dev, + ret = device_create_file(sfp->class_dev, &sfp->attr_bus_info); if (ret < 0) { - printk(KERN_WARNING "%s: class_device_create_file error: %d\n", + printk(KERN_WARNING "%s: device_create_file error: %d\n", __FUNCTION__, ret); } else { sfp->bus_info_created_ok = !0; @@ -886,7 +902,7 @@ struct pvr2_sysfs *pvr2_sysfs_create(struct pvr2_context *mp, } -static int pvr2_sysfs_hotplug(struct class_device *cd,char **envp, +static int pvr2_sysfs_hotplug(struct device *cd,char **envp, int numenvp,char *buf,int size) { /* Even though we don't do anything here, we still need this function @@ -902,8 +918,8 @@ struct pvr2_sysfs_class *pvr2_sysfs_class_create(void) pvr2_sysfs_trace("Creating pvr2_sysfs_class id=%p",clp); clp->class.name = "pvrusb2"; clp->class.class_release = pvr2_sysfs_class_release; - clp->class.release = pvr2_sysfs_release; - clp->class.uevent = pvr2_sysfs_hotplug; + clp->class.dev_release = pvr2_sysfs_release; + clp->class.dev_uevent = pvr2_sysfs_hotplug; if (class_register(&clp->class)) { pvr2_sysfs_trace( "Registration failed for pvr2_sysfs_class id=%p",clp); @@ -921,32 +937,32 @@ void pvr2_sysfs_class_destroy(struct pvr2_sysfs_class *clp) #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC -static ssize_t debuginfo_show(struct class_device *class_dev,char *buf) +static ssize_t debuginfo_show(struct device *class_dev,char *buf) { struct pvr2_sysfs *sfp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; pvr2_hdw_trigger_module_log(sfp->channel.hdw); return pvr2_debugifc_print_info(sfp->channel.hdw,buf,PAGE_SIZE); } -static ssize_t debugcmd_show(struct class_device *class_dev,char *buf) +static ssize_t debugcmd_show(struct device *class_dev,char *buf) { struct pvr2_sysfs *sfp; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; return pvr2_debugifc_print_status(sfp->channel.hdw,buf,PAGE_SIZE); } -static ssize_t debugcmd_store(struct class_device *class_dev, - const char *buf,size_t count) +static ssize_t debugcmd_store(struct device *class_dev, + const char *buf, size_t count) { struct pvr2_sysfs *sfp; int ret; - sfp = (struct pvr2_sysfs *)class_dev->class_data; + sfp = (struct pvr2_sysfs *)class_dev->driver_data; if (!sfp) return -EINVAL; ret = pvr2_debugifc_docmd(sfp->channel.hdw,buf,count); diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 0ff5718bf9b..0b67d4ec031 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -996,20 +996,22 @@ int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_f /********* * sysfs *********/ -static struct pwc_device *cd_to_pwc(struct class_device *cd) +static struct pwc_device *cd_to_pwc(struct device *cd) { struct video_device *vdev = to_video_device(cd); return video_get_drvdata(vdev); } -static ssize_t show_pan_tilt(struct class_device *class_dev, char *buf) +static ssize_t show_pan_tilt(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pwc_device *pdev = cd_to_pwc(class_dev); return sprintf(buf, "%d %d\n", pdev->pan_angle, pdev->tilt_angle); } -static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf, - size_t count) +static ssize_t store_pan_tilt(struct device *class_dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct pwc_device *pdev = cd_to_pwc(class_dev); int pan, tilt; @@ -1025,10 +1027,11 @@ static ssize_t store_pan_tilt(struct class_device *class_dev, const char *buf, return ret; return strlen(buf); } -static CLASS_DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt, - store_pan_tilt); +static DEVICE_ATTR(pan_tilt, S_IRUGO | S_IWUSR, show_pan_tilt, + store_pan_tilt); -static ssize_t show_snapshot_button_status(struct class_device *class_dev, char *buf) +static ssize_t show_snapshot_button_status(struct device *class_dev, + struct device_attribute *attr, char *buf) { struct pwc_device *pdev = cd_to_pwc(class_dev); int status = pdev->snapshot_button_status; @@ -1036,26 +1039,26 @@ static ssize_t show_snapshot_button_status(struct class_device *class_dev, char return sprintf(buf, "%d\n", status); } -static CLASS_DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status, - NULL); +static DEVICE_ATTR(button, S_IRUGO | S_IWUSR, show_snapshot_button_status, + NULL); static int pwc_create_sysfs_files(struct video_device *vdev) { struct pwc_device *pdev = video_get_drvdata(vdev); int rc; - rc = video_device_create_file(vdev, &class_device_attr_button); + rc = video_device_create_file(vdev, &dev_attr_button); if (rc) goto err; if (pdev->features & FEATURE_MOTOR_PANTILT) { - rc = video_device_create_file(vdev,&class_device_attr_pan_tilt); + rc = video_device_create_file(vdev, &dev_attr_pan_tilt); if (rc) goto err_button; } return 0; err_button: - video_device_remove_file(vdev, &class_device_attr_button); + video_device_remove_file(vdev, &dev_attr_button); err: return rc; } @@ -1064,8 +1067,8 @@ static void pwc_remove_sysfs_files(struct video_device *vdev) { struct pwc_device *pdev = video_get_drvdata(vdev); if (pdev->features & FEATURE_MOTOR_PANTILT) - video_device_remove_file(vdev, &class_device_attr_pan_tilt); - video_device_remove_file(vdev, &class_device_attr_button); + video_device_remove_file(vdev, &dev_attr_pan_tilt); + video_device_remove_file(vdev, &dev_attr_button); } #ifdef CONFIG_USB_PWC_DEBUG diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index e0accf1b871..6991e06f765 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -1029,7 +1029,8 @@ static u16 sn9c102_strtou16(const char* buff, size_t len, ssize_t* count) NOTE 2: buffers are PAGE_SIZE long */ -static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf) +static ssize_t sn9c102_show_reg(struct device* cd, + struct device_attribute *attr, char* buf) { struct sn9c102_device* cam; ssize_t count; @@ -1053,7 +1054,8 @@ static ssize_t sn9c102_show_reg(struct class_device* cd, char* buf) static ssize_t -sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_reg(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct sn9c102_device* cam; u16 index; @@ -1086,7 +1088,8 @@ sn9c102_store_reg(struct class_device* cd, const char* buf, size_t len) } -static ssize_t sn9c102_show_val(struct class_device* cd, char* buf) +static ssize_t sn9c102_show_val(struct device* cd, + struct device_attribute *attr, char* buf) { struct sn9c102_device* cam; ssize_t count; @@ -1118,7 +1121,8 @@ static ssize_t sn9c102_show_val(struct class_device* cd, char* buf) static ssize_t -sn9c102_store_val(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_val(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct sn9c102_device* cam; u16 value; @@ -1157,7 +1161,8 @@ sn9c102_store_val(struct class_device* cd, const char* buf, size_t len) } -static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf) +static ssize_t sn9c102_show_i2c_reg(struct device* cd, + struct device_attribute *attr, char* buf) { struct sn9c102_device* cam; ssize_t count; @@ -1183,7 +1188,8 @@ static ssize_t sn9c102_show_i2c_reg(struct class_device* cd, char* buf) static ssize_t -sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_i2c_reg(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct sn9c102_device* cam; u16 index; @@ -1216,7 +1222,8 @@ sn9c102_store_i2c_reg(struct class_device* cd, const char* buf, size_t len) } -static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf) +static ssize_t sn9c102_show_i2c_val(struct device* cd, + struct device_attribute *attr, char* buf) { struct sn9c102_device* cam; ssize_t count; @@ -1253,7 +1260,8 @@ static ssize_t sn9c102_show_i2c_val(struct class_device* cd, char* buf) static ssize_t -sn9c102_store_i2c_val(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_i2c_val(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct sn9c102_device* cam; u16 value; @@ -1298,7 +1306,8 @@ sn9c102_store_i2c_val(struct class_device* cd, const char* buf, size_t len) static ssize_t -sn9c102_store_green(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_green(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { struct sn9c102_device* cam; enum sn9c102_bridge bridge; @@ -1329,16 +1338,16 @@ sn9c102_store_green(struct class_device* cd, const char* buf, size_t len) case BRIDGE_SN9C102: if (value > 0x0f) return -EINVAL; - if ((res = sn9c102_store_reg(cd, "0x11", 4)) >= 0) - res = sn9c102_store_val(cd, buf, len); + if ((res = sn9c102_store_reg(cd, attr, "0x11", 4)) >= 0) + res = sn9c102_store_val(cd, attr, buf, len); break; case BRIDGE_SN9C103: case BRIDGE_SN9C105: case BRIDGE_SN9C120: if (value > 0x7f) return -EINVAL; - if ((res = sn9c102_store_reg(cd, "0x07", 4)) >= 0) - res = sn9c102_store_val(cd, buf, len); + if ((res = sn9c102_store_reg(cd, attr, "0x07", 4)) >= 0) + res = sn9c102_store_val(cd, attr, buf, len); break; } @@ -1347,7 +1356,8 @@ sn9c102_store_green(struct class_device* cd, const char* buf, size_t len) static ssize_t -sn9c102_store_blue(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_blue(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { ssize_t res = 0; u16 value; @@ -1357,15 +1367,16 @@ sn9c102_store_blue(struct class_device* cd, const char* buf, size_t len) if (!count || value > 0x7f) return -EINVAL; - if ((res = sn9c102_store_reg(cd, "0x06", 4)) >= 0) - res = sn9c102_store_val(cd, buf, len); + if ((res = sn9c102_store_reg(cd, attr, "0x06", 4)) >= 0) + res = sn9c102_store_val(cd, attr, buf, len); return res; } static ssize_t -sn9c102_store_red(struct class_device* cd, const char* buf, size_t len) +sn9c102_store_red(struct device* cd, struct device_attribute *attr, + const char* buf, size_t len) { ssize_t res = 0; u16 value; @@ -1375,14 +1386,16 @@ sn9c102_store_red(struct class_device* cd, const char* buf, size_t len) if (!count || value > 0x7f) return -EINVAL; - if ((res = sn9c102_store_reg(cd, "0x05", 4)) >= 0) - res = sn9c102_store_val(cd, buf, len); + if ((res = sn9c102_store_reg(cd, attr, "0x05", 4)) >= 0) + res = sn9c102_store_val(cd, attr, buf, len); return res; } -static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf) +static ssize_t sn9c102_show_frame_header(struct device* cd, + struct device_attribute *attr, + char* buf) { struct sn9c102_device* cam; ssize_t count; @@ -1401,72 +1414,63 @@ static ssize_t sn9c102_show_frame_header(struct class_device* cd, char* buf) } -static CLASS_DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, - sn9c102_show_reg, sn9c102_store_reg); -static CLASS_DEVICE_ATTR(val, S_IRUGO | S_IWUSR, - sn9c102_show_val, sn9c102_store_val); -static CLASS_DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR, - sn9c102_show_i2c_reg, sn9c102_store_i2c_reg); -static CLASS_DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR, - sn9c102_show_i2c_val, sn9c102_store_i2c_val); -static CLASS_DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green); -static CLASS_DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue); -static CLASS_DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red); -static CLASS_DEVICE_ATTR(frame_header, S_IRUGO, - sn9c102_show_frame_header, NULL); +static DEVICE_ATTR(reg, S_IRUGO | S_IWUSR, sn9c102_show_reg, sn9c102_store_reg); +static DEVICE_ATTR(val, S_IRUGO | S_IWUSR, sn9c102_show_val, sn9c102_store_val); +static DEVICE_ATTR(i2c_reg, S_IRUGO | S_IWUSR, + sn9c102_show_i2c_reg, sn9c102_store_i2c_reg); +static DEVICE_ATTR(i2c_val, S_IRUGO | S_IWUSR, + sn9c102_show_i2c_val, sn9c102_store_i2c_val); +static DEVICE_ATTR(green, S_IWUGO, NULL, sn9c102_store_green); +static DEVICE_ATTR(blue, S_IWUGO, NULL, sn9c102_store_blue); +static DEVICE_ATTR(red, S_IWUGO, NULL, sn9c102_store_red); +static DEVICE_ATTR(frame_header, S_IRUGO, sn9c102_show_frame_header, NULL); static int sn9c102_create_sysfs(struct sn9c102_device* cam) { - struct class_device *classdev = &(cam->v4ldev->class_dev); + struct device *classdev = &(cam->v4ldev->class_dev); int err = 0; - if ((err = class_device_create_file(classdev, &class_device_attr_reg))) + if ((err = device_create_file(classdev, &dev_attr_reg))) goto err_out; - if ((err = class_device_create_file(classdev, &class_device_attr_val))) + if ((err = device_create_file(classdev, &dev_attr_val))) goto err_reg; - if ((err = class_device_create_file(classdev, - &class_device_attr_frame_header))) + if ((err = device_create_file(classdev, &dev_attr_frame_header))) goto err_val; if (cam->sensor.sysfs_ops) { - if ((err = class_device_create_file(classdev, - &class_device_attr_i2c_reg))) + if ((err = device_create_file(classdev, &dev_attr_i2c_reg))) goto err_frame_header; - if ((err = class_device_create_file(classdev, - &class_device_attr_i2c_val))) + if ((err = device_create_file(classdev, &dev_attr_i2c_val))) goto err_i2c_reg; } if (cam->bridge == BRIDGE_SN9C101 || cam->bridge == BRIDGE_SN9C102) { - if ((err = class_device_create_file(classdev, - &class_device_attr_green))) + if ((err = device_create_file(classdev, &dev_attr_green))) goto err_i2c_val; } else { - if ((err = class_device_create_file(classdev, - &class_device_attr_blue))) + if ((err = device_create_file(classdev, &dev_attr_blue))) goto err_i2c_val; - if ((err = class_device_create_file(classdev, - &class_device_attr_red))) + if ((err = device_create_file(classdev, &dev_attr_red))) goto err_blue; } return 0; err_blue: - class_device_remove_file(classdev, &class_device_attr_blue); + device_remove_file(classdev, &dev_attr_blue); err_i2c_val: if (cam->sensor.sysfs_ops) - class_device_remove_file(classdev, &class_device_attr_i2c_val); + device_remove_file(classdev, &dev_attr_i2c_val); err_i2c_reg: if (cam->sensor.sysfs_ops) - class_device_remove_file(classdev, &class_device_attr_i2c_reg); + device_remove_file(classdev, &dev_attr_i2c_reg); err_frame_header: - class_device_remove_file(classdev, &class_device_attr_frame_header); + device_remove_file(classdev, &dev_attr_frame_header); err_val: - class_device_remove_file(classdev, &class_device_attr_val); + device_remove_file(classdev, &dev_attr_val); err_reg: - class_device_remove_file(classdev, &class_device_attr_reg); + device_remove_file(classdev, &dev_attr_reg); err_out: return err; } diff --git a/drivers/media/video/stv680.c b/drivers/media/video/stv680.c index 4dc5bc714b9..9e009a7ab86 100644 --- a/drivers/media/video/stv680.c +++ b/drivers/media/video/stv680.c @@ -499,13 +499,14 @@ exit: * sysfs ***************************************************************************/ #define stv680_file(name, variable, field) \ -static ssize_t show_##name(struct class_device *class_dev, char *buf) \ +static ssize_t show_##name(struct device *class_dev, \ + struct device_attribute *attr, char *buf) \ { \ struct video_device *vdev = to_video_device(class_dev); \ struct usb_stv *stv = video_get_drvdata(vdev); \ return sprintf(buf, field, stv->variable); \ } \ -static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL); +static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL); stv680_file(model, camera_name, "%s\n"); stv680_file(in_use, user, "%d\n"); @@ -520,53 +521,53 @@ static int stv680_create_sysfs_files(struct video_device *vdev) { int rc; - rc = video_device_create_file(vdev, &class_device_attr_model); + rc = video_device_create_file(vdev, &dev_attr_model); if (rc) goto err; - rc = video_device_create_file(vdev, &class_device_attr_in_use); + rc = video_device_create_file(vdev, &dev_attr_in_use); if (rc) goto err_model; - rc = video_device_create_file(vdev, &class_device_attr_streaming); + rc = video_device_create_file(vdev, &dev_attr_streaming); if (rc) goto err_inuse; - rc = video_device_create_file(vdev, &class_device_attr_palette); + rc = video_device_create_file(vdev, &dev_attr_palette); if (rc) goto err_stream; - rc = video_device_create_file(vdev, &class_device_attr_frames_total); + rc = video_device_create_file(vdev, &dev_attr_frames_total); if (rc) goto err_pal; - rc = video_device_create_file(vdev, &class_device_attr_frames_read); + rc = video_device_create_file(vdev, &dev_attr_frames_read); if (rc) goto err_framtot; - rc = video_device_create_file(vdev, &class_device_attr_packets_dropped); + rc = video_device_create_file(vdev, &dev_attr_packets_dropped); if (rc) goto err_framread; - rc = video_device_create_file(vdev, &class_device_attr_decoding_errors); + rc = video_device_create_file(vdev, &dev_attr_decoding_errors); if (rc) goto err_dropped; return 0; err_dropped: - video_device_remove_file(vdev, &class_device_attr_packets_dropped); + video_device_remove_file(vdev, &dev_attr_packets_dropped); err_framread: - video_device_remove_file(vdev, &class_device_attr_frames_read); + video_device_remove_file(vdev, &dev_attr_frames_read); err_framtot: - video_device_remove_file(vdev, &class_device_attr_frames_total); + video_device_remove_file(vdev, &dev_attr_frames_total); err_pal: - video_device_remove_file(vdev, &class_device_attr_palette); + video_device_remove_file(vdev, &dev_attr_palette); err_stream: - video_device_remove_file(vdev, &class_device_attr_streaming); + video_device_remove_file(vdev, &dev_attr_streaming); err_inuse: - video_device_remove_file(vdev, &class_device_attr_in_use); + video_device_remove_file(vdev, &dev_attr_in_use); err_model: - video_device_remove_file(vdev, &class_device_attr_model); + video_device_remove_file(vdev, &dev_attr_model); err: return rc; } static void stv680_remove_sysfs_files(struct video_device *vdev) { - video_device_remove_file(vdev, &class_device_attr_model); - video_device_remove_file(vdev, &class_device_attr_in_use); - video_device_remove_file(vdev, &class_device_attr_streaming); - video_device_remove_file(vdev, &class_device_attr_palette); - video_device_remove_file(vdev, &class_device_attr_frames_total); - video_device_remove_file(vdev, &class_device_attr_frames_read); - video_device_remove_file(vdev, &class_device_attr_packets_dropped); - video_device_remove_file(vdev, &class_device_attr_decoding_errors); + video_device_remove_file(vdev, &dev_attr_model); + video_device_remove_file(vdev, &dev_attr_in_use); + video_device_remove_file(vdev, &dev_attr_streaming); + video_device_remove_file(vdev, &dev_attr_palette); + video_device_remove_file(vdev, &dev_attr_frames_total); + video_device_remove_file(vdev, &dev_attr_frames_read); + video_device_remove_file(vdev, &dev_attr_packets_dropped); + video_device_remove_file(vdev, &dev_attr_decoding_errors); } /******************************************************************** diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index 2f9b2b9e3b0..e2f3c01cfa1 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -182,20 +182,22 @@ MODULE_ALIAS(DRIVER_ALIAS); #define YES_NO(x) ((x) ? "Yes" : "No") -static inline struct usb_usbvision *cd_to_usbvision(struct class_device *cd) +static inline struct usb_usbvision *cd_to_usbvision(struct device *cd) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); return video_get_drvdata(vdev); } -static ssize_t show_version(struct class_device *cd, char *buf) +static ssize_t show_version(struct device *cd, + struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", USBVISION_VERSION_STRING); } -static CLASS_DEVICE_ATTR(version, S_IRUGO, show_version, NULL); +static DEVICE_ATTR(version, S_IRUGO, show_version, NULL); -static ssize_t show_model(struct class_device *cd, char *buf) +static ssize_t show_model(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -203,9 +205,10 @@ static ssize_t show_model(struct class_device *cd, char *buf) return sprintf(buf, "%s\n", usbvision_device_data[usbvision->DevModel].ModelString); } -static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL); +static DEVICE_ATTR(model, S_IRUGO, show_model, NULL); -static ssize_t show_hue(struct class_device *cd, char *buf) +static ssize_t show_hue(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -217,9 +220,10 @@ static ssize_t show_hue(struct class_device *cd, char *buf) call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); return sprintf(buf, "%d\n", ctrl.value); } -static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); +static DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL); -static ssize_t show_contrast(struct class_device *cd, char *buf) +static ssize_t show_contrast(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -231,9 +235,10 @@ static ssize_t show_contrast(struct class_device *cd, char *buf) call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); return sprintf(buf, "%d\n", ctrl.value); } -static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); +static DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL); -static ssize_t show_brightness(struct class_device *cd, char *buf) +static ssize_t show_brightness(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -245,9 +250,10 @@ static ssize_t show_brightness(struct class_device *cd, char *buf) call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); return sprintf(buf, "%d\n", ctrl.value); } -static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); +static DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL); -static ssize_t show_saturation(struct class_device *cd, char *buf) +static ssize_t show_saturation(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -259,9 +265,10 @@ static ssize_t show_saturation(struct class_device *cd, char *buf) call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl); return sprintf(buf, "%d\n", ctrl.value); } -static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); +static DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL); -static ssize_t show_streaming(struct class_device *cd, char *buf) +static ssize_t show_streaming(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -269,9 +276,10 @@ static ssize_t show_streaming(struct class_device *cd, char *buf) return sprintf(buf, "%s\n", YES_NO(usbvision->streaming==Stream_On?1:0)); } -static CLASS_DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL); +static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL); -static ssize_t show_compression(struct class_device *cd, char *buf) +static ssize_t show_compression(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); @@ -279,16 +287,17 @@ static ssize_t show_compression(struct class_device *cd, char *buf) return sprintf(buf, "%s\n", YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS)); } -static CLASS_DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL); +static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL); -static ssize_t show_device_bridge(struct class_device *cd, char *buf) +static ssize_t show_device_bridge(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vdev = container_of(cd, struct video_device, class_dev); struct usb_usbvision *usbvision = video_get_drvdata(vdev); return sprintf(buf, "%d\n", usbvision->bridgeType); } -static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL); +static DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL); static void usbvision_create_sysfs(struct video_device *vdev) { @@ -296,40 +305,40 @@ static void usbvision_create_sysfs(struct video_device *vdev) if (!vdev) return; do { - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_version); + res = device_create_file(&vdev->class_dev, + &dev_attr_version); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_model); + res = device_create_file(&vdev->class_dev, + &dev_attr_model); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_hue); + res = device_create_file(&vdev->class_dev, + &dev_attr_hue); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_contrast); + res = device_create_file(&vdev->class_dev, + &dev_attr_contrast); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_brightness); + res = device_create_file(&vdev->class_dev, + &dev_attr_brightness); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_saturation); + res = device_create_file(&vdev->class_dev, + &dev_attr_saturation); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_streaming); + res = device_create_file(&vdev->class_dev, + &dev_attr_streaming); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_compression); + res = device_create_file(&vdev->class_dev, + &dev_attr_compression); if (res<0) break; - res=class_device_create_file(&vdev->class_dev, - &class_device_attr_bridge); + res = device_create_file(&vdev->class_dev, + &dev_attr_bridge); if (res>=0) return; } while (0); @@ -340,24 +349,24 @@ static void usbvision_create_sysfs(struct video_device *vdev) static void usbvision_remove_sysfs(struct video_device *vdev) { if (vdev) { - class_device_remove_file(&vdev->class_dev, - &class_device_attr_version); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_model); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_hue); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_contrast); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_brightness); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_saturation); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_streaming); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_compression); - class_device_remove_file(&vdev->class_dev, - &class_device_attr_bridge); + device_remove_file(&vdev->class_dev, + &dev_attr_version); + device_remove_file(&vdev->class_dev, + &dev_attr_model); + device_remove_file(&vdev->class_dev, + &dev_attr_hue); + device_remove_file(&vdev->class_dev, + &dev_attr_contrast); + device_remove_file(&vdev->class_dev, + &dev_attr_brightness); + device_remove_file(&vdev->class_dev, + &dev_attr_saturation); + device_remove_file(&vdev->class_dev, + &dev_attr_streaming); + device_remove_file(&vdev->class_dev, + &dev_attr_compression); + device_remove_file(&vdev->class_dev, + &dev_attr_bridge); } } diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c index 0334b9aaf12..0fbe8a1a91b 100644 --- a/drivers/media/video/videodev.c +++ b/drivers/media/video/videodev.c @@ -54,15 +54,14 @@ * sysfs stuff */ -static ssize_t show_name(struct class_device *cd, char *buf) +static ssize_t show_name(struct device *cd, + struct device_attribute *attr, char *buf) { struct video_device *vfd = container_of(cd, struct video_device, - class_dev); - return sprintf(buf,"%.*s\n",(int)sizeof(vfd->name),vfd->name); + class_dev); + return sprintf(buf, "%.*s\n", (int)sizeof(vfd->name), vfd->name); } -static CLASS_DEVICE_ATTR(name, S_IRUGO, show_name, NULL); - struct video_device *video_device_alloc(void) { struct video_device *vfd; @@ -76,10 +75,9 @@ void video_device_release(struct video_device *vfd) kfree(vfd); } -static void video_release(struct class_device *cd) +static void video_release(struct device *cd) { - struct video_device *vfd = container_of(cd, struct video_device, - class_dev); + struct video_device *vfd = container_of(cd, struct video_device, class_dev); #if 1 /* needed until all drivers are fixed */ @@ -89,9 +87,15 @@ static void video_release(struct class_device *cd) vfd->release(vfd); } +static struct device_attribute video_device_attrs[] = { + __ATTR(name, S_IRUGO, show_name, NULL), + __ATTR_NULL +}; + static struct class video_class = { .name = VIDEO_NAME, - .release = video_release, + .dev_attrs = video_device_attrs, + .dev_release = video_release, }; /* @@ -1753,22 +1757,16 @@ int video_register_device(struct video_device *vfd, int type, int nr) /* sysfs class */ memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev)); if (vfd->dev) - vfd->class_dev.dev = vfd->dev; + vfd->class_dev.parent = vfd->dev; vfd->class_dev.class = &video_class; vfd->class_dev.devt = MKDEV(VIDEO_MAJOR, vfd->minor); - sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base); - ret = class_device_register(&vfd->class_dev); + sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base); + ret = device_register(&vfd->class_dev); if (ret < 0) { - printk(KERN_ERR "%s: class_device_register failed\n", + printk(KERN_ERR "%s: device_register failed\n", __FUNCTION__); goto fail_minor; } - ret = class_device_create_file(&vfd->class_dev, &class_device_attr_name); - if (ret < 0) { - printk(KERN_ERR "%s: class_device_create_file 'name' failed\n", - __FUNCTION__); - goto fail_classdev; - } #if 1 /* needed until all drivers are fixed */ @@ -1779,8 +1777,6 @@ int video_register_device(struct video_device *vfd, int type, int nr) #endif return 0; -fail_classdev: - class_device_unregister(&vfd->class_dev); fail_minor: mutex_lock(&videodev_lock); video_device[vfd->minor] = NULL; @@ -1804,7 +1800,7 @@ void video_unregister_device(struct video_device *vfd) panic("videodev: bad unregister"); video_device[vfd->minor]=NULL; - class_device_unregister(&vfd->class_dev); + device_unregister(&vfd->class_dev); mutex_unlock(&videodev_lock); } diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 8b79e2cf77f..e75d5e6c4ce 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -86,8 +86,11 @@ struct video_device /* device ops */ const struct file_operations *fops; + /* sysfs */ + struct device class_dev; /* v4l device */ + struct device *dev; /* device parent */ + /* device info */ - struct device *dev; char name[32]; int type; /* v4l1 */ int type2; /* v4l2 */ @@ -332,7 +335,6 @@ void *priv; /* for videodev.c intenal usage -- please don't touch */ int users; /* video_exclusive_{open|close} ... */ struct mutex lock; /* ... helper function uses these */ - struct class_device class_dev; /* sysfs */ }; /* Class-dev to video-device */ @@ -360,18 +362,18 @@ extern int video_usercopy(struct inode *inode, struct file *file, static inline int __must_check video_device_create_file(struct video_device *vfd, - struct class_device_attribute *attr) + struct device_attribute *attr) { - int ret = class_device_create_file(&vfd->class_dev, attr); + int ret = device_create_file(&vfd->class_dev, attr); if (ret < 0) printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret); return ret; } static inline void video_device_remove_file(struct video_device *vfd, - struct class_device_attribute *attr) + struct device_attribute *attr) { - class_device_remove_file(&vfd->class_dev, attr); + device_remove_file(&vfd->class_dev, attr); } #endif /* CONFIG_VIDEO_V4L1_COMPAT */ -- 2.41.0