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authorRajendra Nayak <rnayak@codeaurora.org>2015-04-23 14:03:10 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-05-12 23:55:38 +0200
commit1f51b0c6461eb72595c2b69b79ca69a322ed1d0e (patch)
tree26fb22d61ed36ecd3181b12223ab0c15ab618d0f /arch/arm/mach-keystone
parent75f504004ab866c8f84749303b0f70953724e259 (diff)
downloadlinux-linaro-stable-1f51b0c6461eb72595c2b69b79ca69a322ed1d0e.tar.gz
arm: keystone: remove boilerplate code and use USE_PM_CLK_RUNTIME_OPS
USE_PM_CLK_RUNTIME_OPS is introduced so we don't repeat the same code to do runtime_suspend and runtime_resume across users of PM clocks. Use it to remove the boilerplate code. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Kevin Hilman <khilman@linaro.org> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/mach-keystone')
-rw-r--r--arch/arm/mach-keystone/pm_domain.c33
1 files changed, 1 insertions, 32 deletions
diff --git a/arch/arm/mach-keystone/pm_domain.c b/arch/arm/mach-keystone/pm_domain.c
index 41bebfd296dc..edea697e8253 100644
--- a/arch/arm/mach-keystone/pm_domain.c
+++ b/arch/arm/mach-keystone/pm_domain.c
@@ -19,40 +19,9 @@
#include <linux/clk-provider.h>
#include <linux/of.h>
-#ifdef CONFIG_PM
-static int keystone_pm_runtime_suspend(struct device *dev)
-{
- int ret;
-
- dev_dbg(dev, "%s\n", __func__);
-
- ret = pm_generic_runtime_suspend(dev);
- if (ret)
- return ret;
-
- ret = pm_clk_suspend(dev);
- if (ret) {
- pm_generic_runtime_resume(dev);
- return ret;
- }
-
- return 0;
-}
-
-static int keystone_pm_runtime_resume(struct device *dev)
-{
- dev_dbg(dev, "%s\n", __func__);
-
- pm_clk_resume(dev);
-
- return pm_generic_runtime_resume(dev);
-}
-#endif
-
static struct dev_pm_domain keystone_pm_domain = {
.ops = {
- SET_RUNTIME_PM_OPS(keystone_pm_runtime_suspend,
- keystone_pm_runtime_resume, NULL)
+ USE_PM_CLK_RUNTIME_OPS
USE_PLATFORM_PM_SLEEP_OPS
},
};