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authorJonathan Corbet <corbet@lwn.net>2010-03-26 13:09:34 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-05-18 00:51:25 -0300
commit380de498e264cca27d19deafe4dc44f624820d09 (patch)
treeaddef5744f581d4553ebd628d6916e1eaf0a181b /drivers/media
parenta8e68c37c846236499ac05e95af76dff2e9aa1eb (diff)
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>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/ov7670.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 82d37d925eb..91c886ab15c 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;
}