Re: [patch 2/6] drivers/cpuidle/: make code static

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Applied.

thanks,
-Len

On Tuesday 06 March 2007 05:29, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
> From: Adrian Bunk <bunk@xxxxxxxxx>
> 
> This patch makes the following needlessly global code static:
> - driver.c: __cpuidle_find_driver()
> - governor.c: __cpuidle_find_governor()
> - ladder.c: struct ladder_governor
> 
> Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
> Cc: Len Brown <lenb@xxxxxxxxxx>
> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@xxxxxxxxx>
> Cc: Adam Belay <abelay@xxxxxxxxxx>
> Cc: Shaohua Li <shaohua.li@xxxxxxxxx>
> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> ---
> 
>  drivers/cpuidle/cpuidle.h          |    2 --
>  drivers/cpuidle/driver.c           |    2 +-
>  drivers/cpuidle/governor.c         |    2 +-
>  drivers/cpuidle/governors/ladder.c |    2 +-
>  4 files changed, 3 insertions(+), 5 deletions(-)
> 
> diff -puN drivers/cpuidle/cpuidle.h~drivers-cpuidle-make-code-static drivers/cpuidle/cpuidle.h
> --- a/drivers/cpuidle/cpuidle.h~drivers-cpuidle-make-code-static
> +++ a/drivers/cpuidle/cpuidle.h
> @@ -23,13 +23,11 @@ extern void cpuidle_rescan_device(struct
>  /* drivers */
>  extern int cpuidle_attach_driver(struct cpuidle_device *dev);
>  extern void cpuidle_detach_driver(struct cpuidle_device *dev);
> -extern struct cpuidle_driver * __cpuidle_find_driver(const char *str);
>  extern int cpuidle_switch_driver(struct cpuidle_driver *drv);
>  
>  /* governors */
>  extern int cpuidle_attach_governor(struct cpuidle_device *dev);
>  extern void cpuidle_detach_governor(struct cpuidle_device *dev);
> -extern struct cpuidle_governor * __cpuidle_find_governor(const char *str);
>  extern int cpuidle_switch_governor(struct cpuidle_governor *gov);
>  
>  /* sysfs */
> diff -puN drivers/cpuidle/driver.c~drivers-cpuidle-make-code-static drivers/cpuidle/driver.c
> --- a/drivers/cpuidle/driver.c~drivers-cpuidle-make-code-static
> +++ a/drivers/cpuidle/driver.c
> @@ -73,7 +73,7 @@ void cpuidle_detach_driver(struct cpuidl
>   *
>   * Must be called with cpuidle_lock aquired.
>   */
> -struct cpuidle_driver * __cpuidle_find_driver(const char *str)
> +static struct cpuidle_driver * __cpuidle_find_driver(const char *str)
>  {
>  	struct cpuidle_driver *drv;
>  
> diff -puN drivers/cpuidle/governor.c~drivers-cpuidle-make-code-static drivers/cpuidle/governor.c
> --- a/drivers/cpuidle/governor.c~drivers-cpuidle-make-code-static
> +++ a/drivers/cpuidle/governor.c
> @@ -72,7 +72,7 @@ void cpuidle_detach_governor(struct cpui
>   *
>   * Must be called with cpuidle_lock aquired.
>   */
> -struct cpuidle_governor * __cpuidle_find_governor(const char *str)
> +static struct cpuidle_governor * __cpuidle_find_governor(const char *str)
>  {
>  	struct cpuidle_governor *gov;
>  
> diff -puN drivers/cpuidle/governors/ladder.c~drivers-cpuidle-make-code-static drivers/cpuidle/governors/ladder.c
> --- a/drivers/cpuidle/governors/ladder.c~drivers-cpuidle-make-code-static
> +++ a/drivers/cpuidle/governors/ladder.c
> @@ -199,7 +199,7 @@ static void ladder_exit_device(struct cp
>  	kfree(dev->governor_data);
>  }
>  
> -struct cpuidle_governor ladder_governor = {
> +static struct cpuidle_governor ladder_governor = {
>  	.name =		"ladder",
>  	.init =		ladder_init_device,
>  	.exit =		ladder_exit_device,
> _
> 
-
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