sysfs: add /sys/dev/{char,block} to lookup sysfs path by major:minor

[linux-2.6-omap-h63xx.git] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index f71a78d123aef9d7b3b03276921d10286e1eceed..e49aa74f248c52ba038b98b34077120dcd9b936d 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -193,6 +193,7 @@ struct class {
        struct semaphore        sem; /* locks children, devices, interfaces */
        struct class_attribute          *class_attrs;
        struct device_attribute         *dev_attrs;
+       struct kobject                  *dev_kobj;
 
        int (*dev_uevent)(struct device *dev, struct kobj_uevent_env *env);
 
@@ -205,6 +206,8 @@ struct class {
        struct pm_ops *pm;
 };
 
+extern struct kobject *sysfs_dev_block_kobj;
+extern struct kobject *sysfs_dev_char_kobj;
 extern int __must_check class_register(struct class *class);
 extern void class_unregister(struct class *class);
 extern int class_for_each_device(struct class *class, void *data,