Messages in this thread Patch in this message | | | From | Simon Horman <> | Subject | [PATCH 1/4] drivers: sh: pm_runtime does not need idle callback | Date | Fri, 6 Jun 2014 21:44:32 +0900 |
| |
From: Ben Dooks <ben.dooks@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.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> --- 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
| |