[media] exynos-gsc: Simplify system PM even more (8098f9ca) · Commits · 戴 / test

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>

drivers/media/platform/exynos-gsc/gsc-core.c

+2 −19

Original line number	Diff line number	Diff line
		@@ -1179,26 +1179,9 @@ static int gsc_runtime_suspend(struct device *dev)
		}
		#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 = {
		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)
		};

Admin message