Commit 3cabca87 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

ntp: Fix prototype in the !CONFIG_GENERIC_CMOS_UPDATE case 



In the !CONFIG_GENERIC_CMOS_UPDATE case the update_persistent_clock64() function
gets defined as a stub in ntp.c - make the prototype in <linux/timekeeping.h>
conditional on CONFIG_GENERIC_CMOS_UPDATE as well.

Fixes: 76e87d96 ("ntp: Consolidate the RTC update implementation")
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 464d2ff7

include/linux/timekeeping.h

+2 −0
Original line number Diff line number Diff line
@@ -303,6 +303,8 @@ extern int persistent_clock_is_local; 
extern void read_persistent_clock64(struct timespec64 *ts);

void read_persistent_wall_and_boot_offset(struct timespec64 *wall_clock,

					  struct timespec64 *boot_offset);

#ifdef CONFIG_GENERIC_CMOS_UPDATE

extern int update_persistent_clock64(struct timespec64 now);

#endif



#endif