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powerpc/83xx/suspend: Clear deep_sleeping after devices resume

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Currently 83xx PMC driver clears deep_sleeping variable very early,
before devices are resumed. This makes fsl_deep_sleep() unusable in
drivers' resume() callback.

Sure, drivers can store fsl_deep_sleep() value on suspend and use
the stored value on resume. But a better solution is to postpone
clearing the deep_sleeping variable, i.e. move it into finish()
callback.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov 2009-12-10 21:00:53 +03:00 committed by Kumar Gala
parent b22b97c15e
commit f25c525c14
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/platforms/83xx/suspend.c
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@ -194,7 +194,7 @@ static int mpc83xx_suspend_enter(suspend_state_t state)
return ret;
}
static void mpc83xx_suspend_finish(void)
static void mpc83xx_suspend_end(void)
{
deep_sleeping = 0;
}
@ -278,7 +278,7 @@ static struct platform_suspend_ops mpc83xx_suspend_ops = {
.valid = mpc83xx_suspend_valid,
.begin = mpc83xx_suspend_begin,
.enter = mpc83xx_suspend_enter,
.finish = mpc83xx_suspend_finish,
.end = mpc83xx_suspend_end,
};
static int pmc_probe(struct of_device *ofdev,