Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...

[firefly-linux-kernel-4.4.55.git] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index b63fb393aa58a2c6ab73bab121960be022269d65..5ad17cccdd715cbd95ea98f7b279f9fd3d106ec3 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -238,8 +238,6 @@ struct device_driver {
 extern int __must_check driver_register(struct device_driver *drv);
 extern void driver_unregister(struct device_driver *drv);
 
-extern struct device_driver *get_driver(struct device_driver *drv);
-extern void put_driver(struct device_driver *drv);
 extern struct device_driver *driver_find(const char *name,
                                         struct bus_type *bus);
 extern int driver_probe_done(void);
@@ -264,10 +262,6 @@ extern int __must_check driver_create_file(struct device_driver *driver,
 extern void driver_remove_file(struct device_driver *driver,
                               const struct driver_attribute *attr);
 
-extern int __must_check driver_add_kobj(struct device_driver *drv,
-                                       struct kobject *kobj,
-                                       const char *fmt, ...);
-
 extern int __must_check driver_for_each_device(struct device_driver *drv,
                                               struct device *start,
                                               void *data,
@@ -946,14 +940,14 @@ int _dev_info(const struct device *dev, const char *fmt, ...)
 
 #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
 
-#if defined(DEBUG)
-#define dev_dbg(dev, format, arg...)           \
-       dev_printk(KERN_DEBUG, dev, format, ##arg)
-#elif defined(CONFIG_DYNAMIC_DEBUG)
+#if defined(CONFIG_DYNAMIC_DEBUG)
 #define dev_dbg(dev, format, ...)                   \
 do {                                                \
        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
 } while (0)
+#elif defined(DEBUG)
+#define dev_dbg(dev, format, arg...)           \
+       dev_printk(KERN_DEBUG, dev, format, ##arg)
 #else
 #define dev_dbg(dev, format, arg...)                           \
 ({                                                             \
@@ -1007,19 +1001,20 @@ extern long sysfs_deprecated;
  * @__driver: driver name
  * @__register: register function for this driver type
  * @__unregister: unregister function for this driver type
+ * @...: Additional arguments to be passed to __register and __unregister.
  *
  * Use this macro to construct bus specific macros for registering
  * drivers, and do not use it on its own.
  */
-#define module_driver(__driver, __register, __unregister) \
+#define module_driver(__driver, __register, __unregister, ...) \
 static int __init __driver##_init(void) \
 { \
-       return __register(&(__driver)); \
+       return __register(&(__driver) , ##__VA_ARGS__); \
 } \
 module_init(__driver##_init); \
 static void __exit __driver##_exit(void) \
 { \
-       __unregister(&(__driver)); \
+       __unregister(&(__driver) , ##__VA_ARGS__); \
 } \
 module_exit(__driver##_exit);