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[media] exynos-gsc: Simplify system PM even more 

System PM callbacks only ensure that device is runtime suspended/resumed,
so remove them and use generic pm_runtime_force_suspend/resume helper.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Marek Szyprowski 2016-11-09 12:23:58 -02:00 committed by Mauro Carvalho Chehab
parent 701a8de6ef
commit 8098f9ca94
1 changed files with 2 additions and 19 deletions
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21
drivers/media/platform/exynos-gsc/gsc-core.c
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@ -1179,26 +1179,9 @@ static int gsc_runtime_suspend(struct device *dev)
} }
#endif #endif
#ifdef CONFIG_PM_SLEEP
static int gsc_resume(struct device *dev)
{
if (!pm_runtime_suspended(dev))
return gsc_runtime_resume(dev);
return 0;
}
static int gsc_suspend(struct device *dev)
{
if (!pm_runtime_suspended(dev))
return gsc_runtime_suspend(dev);
return 0;
}
#endif
static const struct dev_pm_ops gsc_pm_ops = { static const struct dev_pm_ops gsc_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(gsc_suspend, gsc_resume) SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(gsc_runtime_suspend, gsc_runtime_resume, NULL) SET_RUNTIME_PM_OPS(gsc_runtime_suspend, gsc_runtime_resume, NULL)
}; };