linux-kernel - Re: [PATCH 3/3] intel_idle: mark some functions with _

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Date:	Mon, 02 Sep 2013 11:29:32 +0200
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
CC:	Len Brown <lenb@...nel.org>, "Rafael J. Wysocki" <rjw@...k.pl>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] intel_idle: mark some functions with __init tag

On 08/30/2013 12:27 PM, Bartlomiej Zolnierkiewicz wrote:
> intel_idle_probe() and intel_idle_cpuidle_driver_init() can be marked
> with __init tag as they are only called from intel_idle_init().
> 
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
> Cc: Len Brown <lenb@...nel.org>
> ---

Reviewed-by: Daniel Lezcano <daniel.lezcano@...aro.org>


>  drivers/idle/intel_idle.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
> index 53b24f1..33e599e 100644
> --- a/drivers/idle/intel_idle.c
> +++ b/drivers/idle/intel_idle.c
> @@ -490,7 +490,7 @@ MODULE_DEVICE_TABLE(x86cpu, intel_idle_ids);
>  /*
>   * intel_idle_probe()
>   */
> -static int intel_idle_probe(void)
> +static int __init intel_idle_probe(void)
>  {
>  	unsigned int eax, ebx, ecx;
>  	const struct x86_cpu_id *id;
> @@ -558,7 +558,7 @@ static void intel_idle_cpuidle_devices_uninit(void)
>   * intel_idle_cpuidle_driver_init()
>   * allocate, initialize cpuidle_states
>   */
> -static int intel_idle_cpuidle_driver_init(void)
> +static int __init intel_idle_cpuidle_driver_init(void)
>  {
>  	int cstate;
>  	struct cpuidle_driver *drv = &intel_idle_driver;

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