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authorRicardo Ribalda <ricardo.ribalda@gmail.com>2013-11-06 18:40:18 +0400
committerMauro Carvalho Chehab <m.chehab@samsung.com>2013-12-09 20:50:51 +0400
commit06eb891edb4009245278a0ae50ccfd6fc99004d2 (patch)
treea4377687d8ffc551a90e013f533ef64dbe22a0a1 /drivers/media/i2c/ths7303.c
parentbdee6bdb67e84aaf26a163aced908f4ab6bbd06b (diff)
downloadlinux-06eb891edb4009245278a0ae50ccfd6fc99004d2.tar.xz
[media] ths7303: Declare as static a private function
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@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/i2c/ths7303.c')
-rw-r--r--drivers/media/i2c/ths7303.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
index 42276d93624c..ed9ae8875348 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)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
struct ths7303_state *state = to_state(sd);