linux-kernel - [PATCH 3/6] ARM: keystone: Use generic runtime and clock helpers

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Message-Id: <1398335198-26555-4-git-send-email-geert+renesas@glider.be>
Date:	Thu, 24 Apr 2014 12:26:35 +0200
From:	Geert Uytterhoeven <geert+renesas@...der.be>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc:	Ben Dooks <ben.dooks@...ethink.co.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
	linux-sh@...r.kernel.org, devicetree@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 3/6] ARM: keystone: Use generic runtime and clock helpers

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 arch/arm/mach-keystone/pm_domain.c |   35 ++---------------------------------
 1 file changed, 2 insertions(+), 33 deletions(-)

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
 	},
 };
-- 
1.7.9.5

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