V4L/DVB (6293): V4L: convert struct class_device to struct device

[linux-2.6-omap-h63xx.git] / drivers / media / video / usbvision / usbvision-video.c

diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 2f9b2b9e3b0988b51afd84b5dece4a8fa78a33ac..e2f3c01cfa134c2290507d3de9d806554bbc69a6 100644 (file)
--- 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);
        }
 }