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From: daniel.lezcano@linaro.org (Daniel Lezcano)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/15] ARM: at91: cpuidle: use init/exit common routine
Date: Mon, 25 Mar 2013 18:55:34 +0100	[thread overview]
Message-ID: <1364234140-514-10-git-send-email-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <1364234140-514-1-git-send-email-daniel.lezcano@linaro.org>

Remove the duplicate code and use the arm cpuidle driver's common code
for initialization.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 arch/arm/mach-at91/cpuidle.c |   17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c
index 0c63815..0aa2c0f 100644
--- a/arch/arm/mach-at91/cpuidle.c
+++ b/arch/arm/mach-at91/cpuidle.c
@@ -27,8 +27,6 @@
 
 #define AT91_MAX_STATES	2
 
-static DEFINE_PER_CPU(struct cpuidle_device, at91_cpuidle_device);
-
 /* Actual code that puts the SoC in different idle states */
 static int at91_enter_idle(struct cpuidle_device *dev,
 			struct cpuidle_driver *drv,
@@ -61,20 +59,9 @@ static struct cpuidle_driver at91_idle_driver = {
 };
 
 /* Initialize CPU idle by registering the idle states */
-static int at91_init_cpuidle(void)
+static int __init at91_init_cpuidle(void)
 {
-	struct cpuidle_device *device;
-
-	device = &per_cpu(at91_cpuidle_device, smp_processor_id());
-	device->state_count = AT91_MAX_STATES;
-
-	cpuidle_register_driver(&at91_idle_driver);
-
-	if (cpuidle_register_device(device)) {
-		printk(KERN_ERR "at91_init_cpuidle: Failed registering\n");
-		return -EIO;
-	}
-	return 0;
+	return arm_cpuidle_init(&at91_idle_driver);
 }
 
 device_initcall(at91_init_cpuidle);
-- 
1.7.9.5

  parent reply	other threads:[~2013-03-25 17:55 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-25 17:55 [PATCH 00/15] ARM: cpuidle: code consolidation Daniel Lezcano
2013-03-25 17:55 ` [PATCH 01/15] timer: move enum definition out of ifdef section Daniel Lezcano
2013-03-26  4:36   ` Santosh Shilimkar
2013-03-26  9:55     ` Daniel Lezcano
2013-03-25 17:55 ` [PATCH 02/15] cpuidle: initialize the broadcast timer framework Daniel Lezcano
2013-03-26  4:39   ` Santosh Shilimkar
2013-03-25 17:55 ` [PATCH 03/15] cpuidle: ux500: remove timer broadcast initialization Daniel Lezcano
2013-03-27 14:46   ` Linus Walleij
2013-03-25 17:55 ` [PATCH 04/15] cpuidle: OMAP4: " Daniel Lezcano
2013-03-26  4:41   ` Santosh Shilimkar
2013-03-25 17:55 ` [PATCH 05/15] cpuidle: imx6: " Daniel Lezcano
2013-03-26  7:25   ` Shawn Guo
2013-03-26  9:43     ` Daniel Lezcano
2013-03-26 12:40       ` Shawn Guo
2013-03-26 12:53         ` Daniel Lezcano
2013-03-26 13:06           ` Rafael J. Wysocki
2013-03-26 14:28   ` Shawn Guo
2013-03-25 17:55 ` [PATCH 06/15] ARM: cpuidle: remove useless declaration Daniel Lezcano
2013-03-25 17:55 ` [PATCH 07/15] ARM: cpuidle: add init/exit routine Daniel Lezcano
2013-03-25 18:10   ` Andrew Lunn
2013-03-25 18:33     ` Daniel Lezcano
2013-03-25 19:09       ` Andrew Lunn
2013-03-25 19:20         ` Daniel Lezcano
2013-03-25 19:31           ` Amit Kucheria
2013-03-25 19:46             ` Daniel Lezcano
2013-03-25 21:42           ` Andrew Lunn
2013-03-25 22:09             ` Daniel Lezcano
2013-03-25 20:28       ` Nicolas Pitre
2013-03-25 21:53         ` Daniel Lezcano
2013-03-25 21:57           ` Nicolas Pitre
2013-03-25 17:55 ` [PATCH 08/15] ARM: ux500: cpuidle: use init/exit common routine Daniel Lezcano
2013-03-27 14:47   ` Linus Walleij
2013-03-25 17:55 ` Daniel Lezcano [this message]
2013-03-26  8:48   ` [PATCH 09/15] ARM: at91: " Nicolas Ferre
2013-03-25 17:55 ` [PATCH 10/15] ARM: OMAP3: " Daniel Lezcano
2013-03-25 17:55 ` [PATCH 11/15] ARM: s3c64xx: " Daniel Lezcano
2013-03-25 17:55 ` [PATCH 12/15] ARM: tegra1: " Daniel Lezcano
2013-03-25 17:55 ` [PATCH 13/15] ARM: shmobile: pm: fix init sections Daniel Lezcano
2013-03-27 14:09   ` Simon Horman
2013-03-25 17:55 ` [PATCH 14/15] ARM: shmobile: cpuidle: remove useless WFI function Daniel Lezcano
2013-03-27 14:09   ` Simon Horman
2013-03-25 17:55 ` [PATCH 15/15] ARM: shmobile: cpuidle: use init/exit common routine Daniel Lezcano
2013-03-27 14:10   ` Simon Horman
2013-03-25 20:27 ` [PATCH 00/15] ARM: cpuidle: code consolidation Rob Herring
2013-03-25 21:55   ` Daniel Lezcano

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