From 778c43ee04bfab0f7a7fb538d3ad039d9d72e17e Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Thu, 22 May 2014 20:00:04 +0200 Subject: [PATCH] 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: Ben Dooks Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Tested-by: Laurent Pinchart [r8a7779 legacy] Signed-off-by: Simon Horman (cherry picked from commit fe95c932a31e7f12bcb6a4e07434462da2ac6e1d) Signed-off-by: Simon Horman --- drivers/sh/pm_runtime.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index 10c65eb..00b82ec9 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -21,18 +21,10 @@ #include #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 }, }; -- 2.7.4