linux-kernel - Re: [PATCH] drivers: dca: Mark the function dca_common_get

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Date:	Sat, 14 Dec 2013 12:58:10 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org, Dan Williams <djbw@...com>,
	Maciej Sosnowski <maciej.sosnowski@...el.com>
Subject: Re: [PATCH] drivers: dca: Mark the function dca_common_get_tag() as
 static in dca-core.c

On Sat, Dec 14, 2013 at 07:14:36PM +0530, Rashika Kheria wrote:
> This patch marks the function dca_common_get_tag() as static in
> dca-core.c because it is not used outside this file.
> 
> Thus, it also eliminates the following warning in dca-core.c:
> drivers/dca/dca-core.c:273:4: warning: no previous prototype for ‘dca_common_get_tag’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

Reviewed-by: Josh Triplett <josh@...htriplett.org>

>  drivers/dca/dca-core.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/dca/dca-core.c b/drivers/dca/dca-core.c
> index 819dfda..9096e59 100644
> --- a/drivers/dca/dca-core.c
> +++ b/drivers/dca/dca-core.c
> @@ -270,7 +270,7 @@ EXPORT_SYMBOL_GPL(dca_remove_requester);
>   * @dev - the device that wants dca service
>   * @cpu - the cpuid as returned by get_cpu()
>   */
> -u8 dca_common_get_tag(struct device *dev, int cpu)
> +static u8 dca_common_get_tag(struct device *dev, int cpu)
>  {
>  	struct dca_provider *dca;
>  	u8 tag;
> -- 
> 1.7.9.5
> 
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