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V4L/DVB: ov7670: silence some compiler warnings 

Get rid of some "unused variable" warnings.  These were the result of
sloppiness and should not have happened; I'll go stand in the corner now.

Reported-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jonathan Corbet 2010-03-26 13:09:34 -03:00 committed by Mauro Carvalho Chehab
parent a8e68c37c8
commit 380de498e2
1 changed files with 3 additions and 4 deletions
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7
drivers/media/video/ov7670.c
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@ -874,8 +874,7 @@ static int ov7670_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
struct v4l2_captureparm *cp = &parms->parm.capture;
struct v4l2_fract *tpf = &cp->timeperframe;
struct ov7670_info *info = to_state(sd);
unsigned char clkrc;
int ret, div;
int div;
if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
@ -1281,9 +1280,9 @@ static int ov7670_g_autoexp(struct v4l2_subdev *sd, __s32 *value)
ret = ov7670_read(sd, REG_COM8, &com8);
if (com8 & COM8_AEC)
*value = V4L2_EXPOSURE_AUTO;
*atype = V4L2_EXPOSURE_AUTO;
else
*value = V4L2_EXPOSURE_MANUAL;
*atype = V4L2_EXPOSURE_MANUAL;
return ret;
}