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authorHans Verkuil <hverkuil@xs4all.nl>2006-01-09 15:32:43 -0200
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-09 15:32:43 -0200
commitc5099a6481d2d0f9455abd15c91f73c2ced57a40 (patch)
tree18eed92fa32f4fa3170f4af638da63214008f04d /drivers/media/video/cx25840
parent82a1c359e8cc15d836c139626d747bfdfc408450 (diff)
V4L/DVB (3291): Fix signed/unsigned bug in hue handling
- Fix signed/unsigned bug in hue handling (set to -127 and 129 was returned). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers/media/video/cx25840')
-rw-r--r--drivers/media/video/cx25840/cx25840-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index d7ece6eecb5c..b93495b2a1fb 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -466,7 +466,7 @@ static int get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
ctrl->value = cx25840_read(client, 0x420) >> 1;
break;
case V4L2_CID_HUE:
- ctrl->value = cx25840_read(client, 0x422);
+ ctrl->value = (s8)cx25840_read(client, 0x422);
break;
case V4L2_CID_AUDIO_VOLUME:
case V4L2_CID_AUDIO_BASS: