From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756785Ab3KFO15 (ORCPT ); Wed, 6 Nov 2013 09:27:57 -0500 Received: from mail-lb0-f181.google.com ([209.85.217.181]:42989 "EHLO mail-lb0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756610Ab3KFO1z (ORCPT ); Wed, 6 Nov 2013 09:27:55 -0500 From: Ricardo Ribalda Delgado To: Mauro Carvalho Chehab , "Lad, Prabhakar" , Hans Verkuil , Laurent Pinchart , Guennadi Liakhovetski , linux-media@vger.kernel.org (open list:MEDIA INPUT INFRA...), linux-kernel@vger.kernel.org (open list) Cc: Ricardo Ribalda Delgado Subject: [PATCH] ths7303: Declare as static a private function Date: Wed, 6 Nov 2013 15:27:48 +0100 Message-Id: <1383748068-22182-1-git-send-email-ricardo.ribalda@gmail.com> X-Mailer: git-send-email 1.8.4.rc3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- drivers/media/i2c/ths7303.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c index 42276d9..16da153 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); -- 1.8.4.rc3