Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d2c4b43d authored by Rajendra Nayak's avatar Rajendra Nayak Committed by Rafael J. Wysocki
Browse files

drivers: sh: remove boilerplate code and use USE_PM_CLK_RUNTIME_OPS 



USE_PM_CLK_RUNTIME_OPS is introduced so we don't repeat the same code
to do runtime_suspend and runtime_resume across users of PM clocks.
Use it to remove the boilerplate code.

Signed-off-by: default avatarRajendra Nayak <rnayak@codeaurora.org>
Reviewed-by: default avatarKevin Hilman <khilman@linaro.org>
Acked-by: default avatarSantosh Shilimkar <ssantosh@kernel.org>
Acked-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent ea6f8334

drivers/sh/pm_runtime.c

+2 −45
Original line number Diff line number Diff line
@@ -20,58 +20,15 @@ 
#include <linux/bitmap.h>

#include <linux/slab.h>



#ifdef CONFIG_PM

static int sh_pm_runtime_suspend(struct device *dev)

{

	int ret;



	ret = pm_generic_runtime_suspend(dev);

	if (ret) {

		dev_err(dev, "failed to suspend device\n");

		return ret;

	}



	ret = pm_clk_suspend(dev);

	if (ret) {

		dev_err(dev, "failed to suspend clock\n");

		pm_generic_runtime_resume(dev);

		return ret;

	}



	return 0;

}



static int sh_pm_runtime_resume(struct device *dev)

{

	int ret;



	ret = pm_clk_resume(dev);

	if (ret) {

		dev_err(dev, "failed to resume clock\n");

		return ret;

	}



	return pm_generic_runtime_resume(dev);

}



static struct dev_pm_domain default_pm_domain = {

	.ops = {

		.runtime_suspend = sh_pm_runtime_suspend,

		.runtime_resume = sh_pm_runtime_resume,

		USE_PM_CLK_RUNTIME_OPS

		USE_PLATFORM_PM_SLEEP_OPS

	},

};



#define DEFAULT_PM_DOMAIN_PTR	(&default_pm_domain)



#else



#define DEFAULT_PM_DOMAIN_PTR	NULL



#endif /* CONFIG_PM */



static struct pm_clk_notifier_block platform_bus_notifier = {

	.pm_domain = DEFAULT_PM_DOMAIN_PTR,

	.pm_domain = &default_pm_domain,

	.con_ids = { NULL, },

};