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Commit fe95c932 authored by Ben Dooks's avatar Ben Dooks Committed by Simon Horman
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drivers: sh: pm_runtime does not need idle callback 



In the runtime_pm idle callback the code assumes that a NULL .runtime_idle
entry is the same as a .runtime_idle entry that returns 0 as a result. This
means the entry in drivers/sh/pm_runtime can be removed in favour of just
leaving the entry NULL.

Signed-off-by: default avatarBen Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [r8a7779 legacy]
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 3c90c55d

drivers/sh/pm_runtime.c

+0 −8
Original line number Diff line number Diff line
@@ -21,18 +21,10 @@ 
#include <linux/slab.h>



#ifdef CONFIG_PM_RUNTIME



static int default_platform_runtime_idle(struct device *dev)

{

	/* suspend synchronously to disable clocks immediately */

	return 0;

}



static struct dev_pm_domain default_pm_domain = {

	.ops = {

		.runtime_suspend = pm_clk_suspend,

		.runtime_resume = pm_clk_resume,

		.runtime_idle = default_platform_runtime_idle,

		USE_PLATFORM_PM_SLEEP_OPS

	},

};