From: Daniel Lezcano <daniel.lezcano@linaro.org>
Date: Thu, 17 May 2012 22:19:42 +0000 (+0900)
Subject: ARM: S3C64XX: declare the states with the new api on cpuidle
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=4c8b20752893d58bc7b6489c0610951076b0fce8;p=deliverable%2Flinux.git

ARM: S3C64XX: declare the states with the new api on cpuidle

The states are now part of the cpuidle_driver structure, so we can
declare the states in this structure directly. That saves us an extra
variable declaration and a memcpy.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c
index 179460f38db7..2750e5412cee 100644
--- a/arch/arm/mach-s3c64xx/cpuidle.c
+++ b/arch/arm/mach-s3c64xx/cpuidle.c
@@ -51,33 +51,28 @@ static int s3c64xx_enter_idle(struct cpuidle_device *dev,
 	return index;
 }
 
-static struct cpuidle_state s3c64xx_cpuidle_set[] = {
-	[0] = {
-		.enter			= s3c64xx_enter_idle,
-		.exit_latency		= 1,
-		.target_residency	= 1,
-		.flags			= CPUIDLE_FLAG_TIME_VALID,
-		.name			= "IDLE",
-		.desc			= "System active, ARM gated",
-	},
-};
+static DEFINE_PER_CPU(struct cpuidle_device, s3c64xx_cpuidle_device);
 
 static struct cpuidle_driver s3c64xx_cpuidle_driver = {
-	.name		= "s3c64xx_cpuidle",
-	.owner		= THIS_MODULE,
-	.state_count	= ARRAY_SIZE(s3c64xx_cpuidle_set),
-};
-
-static struct cpuidle_device s3c64xx_cpuidle_device = {
-	.state_count	= ARRAY_SIZE(s3c64xx_cpuidle_set),
+	.name	= "s3c64xx_cpuidle",
+	.owner  = THIS_MODULE,
+	.states = {
+		{
+			.enter            = s3c64xx_enter_idle,
+			.exit_latency     = 1,
+			.target_residency = 1,
+			.flags            = CPUIDLE_FLAG_TIME_VALID,
+			.name             = "IDLE",
+			.desc             = "System active, ARM gated",
+		},
+	},
+	.state_count = 1,
 };
 
 static int __init s3c64xx_init_cpuidle(void)
 {
 	int ret;
 
-	memcpy(s3c64xx_cpuidle_driver.states, s3c64xx_cpuidle_set,
-	       sizeof(s3c64xx_cpuidle_set));
 	cpuidle_register_driver(&s3c64xx_cpuidle_driver);
 
 	ret = cpuidle_register_device(&s3c64xx_cpuidle_device);