From 06eb891edb4009245278a0ae50ccfd6fc99004d2 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Date: Wed, 6 Nov 2013 11:40:18 -0300 Subject: [media] ths7303: Declare as static a private function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Acked-by: Laurent Pinchart Acked-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ths7303.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/media/i2c/ths7303.c') 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); -- cgit v1.2.3