[3/6] ARM: keystone: Use generic runtime and clock helpers

Commit Message

Geert Uytterhoeven April 24, 2014, 10:26 a.m. UTC

Signed-off-by: Geert Uytterhoeven <[e-mail]>
---
 arch/arm/mach-keystone/pm_domain.c |   35 ++---------------------------------
 1 file changed, 2 insertions(+), 33 deletions(-)

Patch

diff --git a/arch/arm/mach-keystone/pm_domain.c b/arch/arm/mach-keystone/pm_domain.c
index ca79ddac38bc..f9e36c73b6fc 100644
--- a/arch/arm/mach-keystone/pm_domain.c
+++ b/arch/arm/mach-keystone/pm_domain.c
@@ -13,46 +13,15 @@ 
  */
 
 #include <linux/init.h>
-#include <linux/pm_runtime.h>
 #include <linux/pm_clock.h>
 #include <linux/platform_device.h>
 #include <linux/clk-provider.h>
 #include <linux/of.h>
 
-#ifdef CONFIG_PM_RUNTIME
-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)
+		SET_RUNTIME_PM_OPS(pm_generic_runtime_clk_suspend,
+				   pm_generic_clk_runtime_resume, NULL)
 		USE_PLATFORM_PM_SLEEP_OPS
 	},
 };