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[ARM] sa1100: stop doing our own rtc management over suspend 

Remove the RTC management over a suspend/resume cycle.  As per the
corresponding PXA patch, the RTC library code handles updating
system time on resume.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2007-07-12 21:29:06 +01:00 committed by Russell King
parent d1cbbd6b41
commit f3ebbc20ab
1 changed files with 0 additions and 9 deletions
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9
arch/arm/mach-sa1100/pm.c
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@ -57,12 +57,7 @@ enum { SLEEP_SAVE_SP = 0,
static int sa11x0_pm_enter(suspend_state_t state)
{
unsigned long gpio, sleep_save[SLEEP_SAVE_SIZE];
struct timespec delta, rtc;
/* preserve current time */
rtc.tv_sec = RCNR;
rtc.tv_nsec = 0;
save_time_delta(&delta, &rtc);
gpio = GPLR;
/* save vital registers */
@ -119,10 +114,6 @@ static int sa11x0_pm_enter(suspend_state_t state)
*/
PSSR = PSSR_PH;
/* restore current time */
rtc.tv_sec = RCNR;
restore_time_delta(&delta, &rtc);
return 0;
}