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[V3,10/19] ARM: s3c64xx: cpuidle: use init/exit common routine

Message ID 1365770165-27096-11-git-send-email-daniel.lezcano@linaro.org
State Accepted
Commit 9fe3d35a32a9be259435e30fdca680cb78bd6d6f
Headers show

Commit Message

Daniel Lezcano April 12, 2013, 12:35 p.m. UTC 
Remove the duplicated code and use the cpuidle common code for initialization.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 arch/arm/mach-s3c64xx/cpuidle.c |   14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)
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Patch

diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c
index 852ff16..3c8ab07 100644
--- a/arch/arm/mach-s3c64xx/cpuidle.c
+++ b/arch/arm/mach-s3c64xx/cpuidle.c
@@ -40,8 +40,6 @@  static int s3c64xx_enter_idle(struct cpuidle_device *dev,
 	return index;
 }
 
-static DEFINE_PER_CPU(struct cpuidle_device, s3c64xx_cpuidle_device);
-
 static struct cpuidle_driver s3c64xx_cpuidle_driver = {
 	.name	= "s3c64xx_cpuidle",
 	.owner  = THIS_MODULE,
@@ -60,16 +58,6 @@  static struct cpuidle_driver s3c64xx_cpuidle_driver = {
 
 static int __init s3c64xx_init_cpuidle(void)
 {
-	int ret;
-
-	cpuidle_register_driver(&s3c64xx_cpuidle_driver);
-
-	ret = cpuidle_register_device(&s3c64xx_cpuidle_device);
-	if (ret) {
-		pr_err("Failed to register cpuidle device: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
+	return cpuidle_register(&s3c64xx_cpuidle_driver, NULL);
 }
 device_initcall(s3c64xx_init_cpuidle);