From: Ben Dooks <ben.do...@codethink.co.uk>
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.do...@codethink.co.uk>
Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com> [r8a7779 legacy]
Signed-off-by: Simon Horman <horms+rene...@verge.net.au>
---
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..00b82ec 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
},
};
--
1.8.4
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