Commit a89299c4 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Thomas Gleixner
Browse files

time: Make sysfs_get_uname() function visible in header 



This function is defined globally in clocksource.c and used conditionally
in clockevent.c, which the declaration hidden when clockevent support
is disabled. This causes a harmless warning in the definition:

kernel/time/clocksource.c:1324:9: warning: no previous prototype for 'sysfs_get_uname' [-Wmissing-prototypes]
 1324 | ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt)

Move the declaration out of the #ifdef so it is always visible.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231108125843.3806765-5-arnd@kernel.org
parent 98b1cc82

kernel/time/tick-internal.h

+2 −1
Original line number Diff line number Diff line
@@ -56,7 +56,6 @@ extern int clockevents_program_event(struct clock_event_device *dev, 
				     ktime_t expires, bool force);

extern void clockevents_handle_noop(struct clock_event_device *dev);

extern int __clockevents_update_freq(struct clock_event_device *dev, u32 freq);

extern ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt);



/* Broadcasting support */

# ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
@@ -197,3 +196,5 @@ void hrtimers_resume_local(void); 
#else

#define JIFFIES_SHIFT	8

#endif



extern ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt);