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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2007-06-27 09:56:05 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-07-12 14:28:16 +0100 |
| commit | 2aca0a865722fce435034cee5a33e1726fe10a9f (patch) | |
| tree | 6c443cc3dc0c4d9e19d32aaf35e916a982d8ac02 | |
| parent | f53f066c25036210036730d64c876ea586114425 (diff) | |
| download | blackbird-op-linux-2aca0a865722fce435034cee5a33e1726fe10a9f.tar.gz blackbird-op-linux-2aca0a865722fce435034cee5a33e1726fe10a9f.zip | |
[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 <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-pxa/pm.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c index d439ffa1b071..e66dbc26add1 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 |
