linux-kernel - Re: [PATCH] ths7303: Declare as static a private function

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Date:	Wed, 6 Nov 2013 15:40:55 +0100
From:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	"Lad, Prabhakar" <prabhakar.csengg@...il.com>,
	Hans Verkuil <hans.verkuil@...co.com>,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	"open list:MEDIA INPUT INFRA..." <linux-media@...r.kernel.org>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ths7303: Declare as static a private function

Hello Laurent

I have just uploaded a patch, please take a look if I align it properly.

Thanks!

On Wed, Nov 6, 2013 at 3:33 PM, Laurent Pinchart
<laurent.pinchart@...asonboard.com> wrote:
> Hi Ricardo,
>
> Thank you for the patch.
>
> On Wednesday 06 November 2013 15:27:48 Ricardo Ribalda Delgado wrote:
>> git grep shows that the function is only called from ths7303.c
>>
>> Fix this build warning:
>>
>> CC      drivers/media/i2c/ths7303.o
>> drivers/media/i2c/ths7303.c:86:5: warning: no previous prototype for
>> ‘ths7303_setval’ [-Wmissing-prototypes] int ths7303_setval(struct
>> v4l2_subdev *sd, enum ths7303_filter_mode mode) ^
>>
>> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
>> ---
>>  drivers/media/i2c/ths7303.c | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
>> index 42276d9..16da153 100644
>> --- a/drivers/media/i2c/ths7303.c
>> +++ b/drivers/media/i2c/ths7303.c
>> @@ -83,7 +83,8 @@ static int ths7303_write(struct v4l2_subdev *sd, u8 reg,
>> u8 val) }
>>
>>  /* following function is used to set ths7303 */
>> -int ths7303_setval(struct v4l2_subdev *sd, enum ths7303_filter_mode mode)
>> +static int ths7303_setval(struct v4l2_subdev *sd,
>> +                                     enum ths7303_filter_mode mode)
>
> If you align 'enum' on 'struct' from the line above,
>
> Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
>
>>  {
>>       struct i2c_client *client = v4l2_get_subdevdata(sd);
>>       struct ths7303_state *state = to_state(sd);
> --
> Regards,
>
> Laurent Pinchart
>



-- 
Ricardo Ribalda
--
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