Commit 9bed07d0 authored Sep 03, 2005 by Ben Dooks Committed by Russell King Sep 03, 2005

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



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>

parent f36598ae

arch/arm/mach-s3c2410/pm.c

+4 −2

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