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>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 82d37d925eb4..91c886ab15c6 100644
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -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;
 }