From: nicolas.ferre@atmel.com (Nicolas Ferre)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/15] ARM: at91: cpuidle: use init/exit common routine
Date: Tue, 26 Mar 2013 09:48:48 +0100 [thread overview]
Message-ID: <515160F0.8030002@atmel.com> (raw)
In-Reply-To: <1364234140-514-10-git-send-email-daniel.lezcano@linaro.org>
On 03/25/2013 06:55 PM, Daniel Lezcano :
> Remove the duplicate code and use the arm cpuidle driver's common code
> for initialization.
>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
No objection for at91:
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> ---
> 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);
>
--
Nicolas Ferre
next prev parent reply other threads:[~2013-03-26 8:48 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 ` [PATCH 09/15] ARM: at91: " Daniel Lezcano
2013-03-26 8:48 ` Nicolas Ferre [this message]
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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