From 2aca0a865722fce435034cee5a33e1726fe10a9f Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 27 Jun 2007 09:56:05 +0100 Subject: [PATCH] [ARM] pxa: stop doing our own rtc management over suspend Remove the RTC management over a suspend/resume cycle. Firstly, we may not be using the internal RTC for time keeping; some platforms have an external RTC for this inspite of the PXA having an internal RTC. Secondly, the RTC library code handles updating system time on resume. Signed-off-by: Russell King --- arch/arm/mach-pxa/pm.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c index d439ffa..e66dbc2 100644 --- a/arch/arm/mach-pxa/pm.c +++ b/arch/arm/mach-pxa/pm.c @@ -77,7 +77,6 @@ int pxa_pm_enter(suspend_state_t state) { unsigned long sleep_save[SLEEP_SAVE_SIZE]; unsigned long checksum = 0; - struct timespec delta, rtc; int i; extern void pxa_cpu_pm_enter(suspend_state_t state); @@ -87,11 +86,6 @@ int pxa_pm_enter(suspend_state_t state) iwmmxt_task_disable(NULL); #endif - /* preserve current time */ - rtc.tv_sec = RCNR; - rtc.tv_nsec = 0; - save_time_delta(&delta, &rtc); - SAVE(GPLR0); SAVE(GPLR1); SAVE(GPLR2); SAVE(GPDR0); SAVE(GPDR1); SAVE(GPDR2); SAVE(GRER0); SAVE(GRER1); SAVE(GRER2); @@ -183,10 +177,6 @@ int pxa_pm_enter(suspend_state_t state) RESTORE(PSTR); - /* restore current time */ - rtc.tv_sec = RCNR; - restore_time_delta(&delta, &rtc); - #ifdef DEBUG printk(KERN_DEBUG "*** made it back from resume\n"); #endif -- 2.7.4