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authorBen Dooks <ben.dooks@codethink.co.uk>2014-05-22 20:00:04 +0200
committerSimon Horman <horms+renesas@verge.net.au>2014-05-26 10:44:54 +0900
commitfe95c932a31e7f12bcb6a4e07434462da2ac6e1d (patch)
treefccb43eeab9d2bd301ed3c053a95f34cb7d51319 /drivers/sh
parent3c90c55dcde745bed81f6447f24ba96bda43d984 (diff)
downloadlinux-fe95c932a31e7f12bcb6a4e07434462da2ac6e1d.tar.gz
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 <ben.dooks@codethink.co.uk> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [r8a7779 legacy] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/sh')
-rw-r--r--drivers/sh/pm_runtime.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c
index 10c65eb51f85..00b82ec94442 100644
--- a/drivers/sh/pm_runtime.c
+++ b/drivers/sh/pm_runtime.c
@@ -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
},
};