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Commit 335dd858 authored Feb 11, 2012 by Cesar Eduardo Barros Committed by John Stultz Mar 23, 2012

time: remove no_sync_cmos_clock



Commit 9863c90f (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>

parent e919cfd4

include/linux/time.h

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -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;

kernel/time/ntp.c

+1 −5

Original line number	Original line	Diff line number	Diff line
	@@ -483,9 +483,6 @@ int second_overflow(unsigned long secs)

	#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);
	}		}