Commit 0d62b79f authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

driver core: bus.h: remove extern from function prototypes 



The kernel coding style does not require 'extern' in function prototypes
in .h files, so remove them from include/linux/device/bus.h as they are
not needed.

Acked-by: default avatarRafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230324122711.2664537-2-gregkh@linuxfoundation.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f43243c6

include/linux/device/bus.h

+6 −8
Original line number Diff line number Diff line
@@ -110,11 +110,11 @@ struct bus_type { 
	bool need_parent_lock;

};



extern int __must_check bus_register(const struct bus_type *bus);

int __must_check bus_register(const struct bus_type *bus);



extern void bus_unregister(const struct bus_type *bus);

void bus_unregister(const struct bus_type *bus);



extern int __must_check bus_rescan_devices(const struct bus_type *bus);

int __must_check bus_rescan_devices(const struct bus_type *bus);



struct bus_attribute {

	struct attribute	attr;
@@ -244,10 +244,8 @@ void bus_sort_breadthfirst(struct bus_type *bus, 
 */

struct notifier_block;



extern int bus_register_notifier(const struct bus_type *bus,

				 struct notifier_block *nb);

extern int bus_unregister_notifier(const struct bus_type *bus,

				   struct notifier_block *nb);

int bus_register_notifier(const struct bus_type *bus, struct notifier_block *nb);

int bus_unregister_notifier(const struct bus_type *bus, struct notifier_block *nb);



/**

 * enum bus_notifier_event - Bus Notifier events that have happened
@@ -279,7 +277,7 @@ enum bus_notifier_event { 
	BUS_NOTIFY_DRIVER_NOT_BOUND,

};



extern struct kset *bus_get_kset(const struct bus_type *bus);

struct kset *bus_get_kset(const struct bus_type *bus);

struct device *bus_get_dev_root(const struct bus_type *bus);



#endif