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[ARM] 2874/1: S3C2410 - add cpu_init() call after sleep wakeup

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Patch from Ben Dooks

The power management sleep code needs to call cpu_init()
to restore the cpu state after the system resumes from
suspend. Also clear off an un-necessary comment.
Thanks to Dimitry Andric for reporting the bug and
for rmk for pointing out the cause.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Ben Dooks 2005-09-03 19:39:26 +01:00 committed by Russell King
parent f36598aeca
commit 9bed07d0fe
1 changed files with 4 additions and 2 deletions
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6
arch/arm/mach-s3c2410/pm.c
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@ -585,14 +585,16 @@ static int s3c2410_pm_enter(suspend_state_t state)
s3c2410_pm_check_store();
// need to make some form of time-delta
/* send the cpu to sleep... */
__raw_writel(0x00, S3C2410_CLKCON); /* turn off clocks over sleep */
s3c2410_cpu_suspend(regs_save);
/* restore the cpu state */
cpu_init();
/* unset the return-from-sleep flag, to ensure reset */
tmp = __raw_readl(S3C2410_GSTATUS2);