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time: remove no_sync_cmos_clock

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Commit 9863c90f68 (x86, vmware: Remove
deprecated VMI kernel support) removed the only place which set
no_sync_cmos_clock. Since that commit, this variable is never set.

Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Cesar Eduardo Barros 2012-02-11 17:54:59 -02:00 • committed by John Stultz
parent e919cfd42d
commit 335dd85895
2 changed files with 1 additions and 6 deletions
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1
include/linux/time.h
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@ -116,7 +116,6 @@ static inline struct timespec timespec_sub(struct timespec lhs,
extern void read_persistent_clock(struct timespec *ts); extern void read_persistent_clock(struct timespec *ts);
extern void read_boot_clock(struct timespec *ts); extern void read_boot_clock(struct timespec *ts);
extern int update_persistent_clock(struct timespec now); extern int update_persistent_clock(struct timespec now);
extern int no_sync_cmos_clock __read_mostly;
void timekeeping_init(void); void timekeeping_init(void);
extern int timekeeping_suspended; extern int timekeeping_suspended;

4
kernel/time/ntp.c
View file

@ -483,9 +483,6 @@ out:
#ifdef CONFIG_GENERIC_CMOS_UPDATE #ifdef CONFIG_GENERIC_CMOS_UPDATE
/* Disable the cmos update - used by virtualization and embedded */
int no_sync_cmos_clock __read_mostly;
static void sync_cmos_clock(struct work_struct *work); static void sync_cmos_clock(struct work_struct *work);
static DECLARE_DELAYED_WORK(sync_cmos_work, sync_cmos_clock); static DECLARE_DELAYED_WORK(sync_cmos_work, sync_cmos_clock);
@ -532,7 +529,6 @@ static void sync_cmos_clock(struct work_struct *work)
static void notify_cmos_timer(void) static void notify_cmos_timer(void)
{ {
if (!no_sync_cmos_clock)
schedule_delayed_work(&sync_cmos_work, 0); schedule_delayed_work(&sync_cmos_work, 0);
} }