From 926617889dc8383a120c66a2ecf7959a69f96950 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 14 Aug 2018 14:15:23 +0200 Subject: timekeeping: remove unused {read,update}_persistent_clock After arch/sh has removed the last reference to these functions, we can remove them completely and just rely on the 64-bit time_t based versions. This cleans up a rather ugly use of __weak functions. Signed-off-by: Arnd Bergmann Acked-by: John Stultz --- kernel/time/timekeeping.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'kernel/time/timekeeping.c') diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 2d110c948805..eb09be4871b3 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1467,7 +1467,7 @@ u64 timekeeping_max_deferment(void) } /** - * read_persistent_clock - Return time from the persistent clock. + * read_persistent_clock64 - Return time from the persistent clock. * * Weak dummy function for arches that do not yet support it. * Reads the time from the battery backed persistent clock. @@ -1475,20 +1475,12 @@ u64 timekeeping_max_deferment(void) * * XXX - Do be sure to remove it once all arches implement it. */ -void __weak read_persistent_clock(struct timespec *ts) +void __weak read_persistent_clock64(struct timespec64 *ts) { ts->tv_sec = 0; ts->tv_nsec = 0; } -void __weak read_persistent_clock64(struct timespec64 *ts64) -{ - struct timespec ts; - - read_persistent_clock(&ts); - *ts64 = timespec_to_timespec64(ts); -} - /** * read_persistent_wall_and_boot_offset - Read persistent clock, and also offset * from the boot. -- cgit v1.2.3-59-g8ed1b