linux-kernel - Re: [PATCH] drivers: dwc2: Mark function as static in core.c

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Date:	Sat, 21 Dec 2013 02:52:47 -0800
From:	Josh Triplett <josh@...htriplett.org>
To:	Rashika Kheria <rashika.kheria@...il.com>
Cc:	linux-kernel@...r.kernel.org, Paul Zimmerman <paulz@...opsys.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, devel@...verdev.osuosl.org
Subject: Re: [PATCH] drivers: dwc2: Mark function as static in core.c

On Sat, Dec 21, 2013 at 03:50:29PM +0530, Rashika Kheria wrote:
> Mark function dwc2_set_param_uframe_sched() as static in core.c because
> it is not used outside this file.
> 
> This eliminates the following warning in core.c:
> drivers/staging/dwc2/core.c:2739:5: warning: no previous prototype for ‘dwc2_set_param_uframe_sched’ [-Wmissing-prototypes]
> 
> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>

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

>  drivers/staging/dwc2/core.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/dwc2/core.c b/drivers/staging/dwc2/core.c
> index 6d001b5..c029cb6 100644
> --- a/drivers/staging/dwc2/core.c
> +++ b/drivers/staging/dwc2/core.c
> @@ -2736,7 +2736,7 @@ int dwc2_get_hwparams(struct dwc2_hsotg *hsotg)
>  	return 0;
>  }
>  
> -int dwc2_set_param_uframe_sched(struct dwc2_hsotg *hsotg, int val)
> +static int dwc2_set_param_uframe_sched(struct dwc2_hsotg *hsotg, int val)
>  {
>  	int retval = 0;
>  
> -- 
> 1.7.9.5
> 
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