From: Mats Randgaard <matrandg@cisco.com>
Date: Thu, 10 Dec 2015 14:00:31 +0000 (-0200)
Subject: [media] tc358743: Print timings only when debug level is set
X-Git-Tag: v4.14-rc1~3648^2^2~306
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2874bf3ec453f50cfe1f7bf000efdadeb6f30db6;p=platform%2Fkernel%2Flinux-rpi.git

[media] tc358743: Print timings only when debug level is set

Prevent unnecessary kernel log spamming.

Signed-off-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index 3397eb9..0325f7e 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -859,15 +859,16 @@ static void tc358743_format_change(struct v4l2_subdev *sd)
 	if (tc358743_get_detected_timings(sd, &timings)) {
 		enable_stream(sd, false);
 
-		v4l2_dbg(1, debug, sd, "%s: Format changed. No signal\n",
+		v4l2_dbg(1, debug, sd, "%s: No signal\n",
 				__func__);
 	} else {
 		if (!v4l2_match_dv_timings(&state->timings, &timings, 0, false))
 			enable_stream(sd, false);
 
-		v4l2_print_dv_timings(sd->name,
-				"tc358743_format_change: Format changed. New format: ",
-				&timings, false);
+		if (debug)
+			v4l2_print_dv_timings(sd->name,
+					"tc358743_format_change: New format: ",
+					&timings, false);
 	}
 
 	if (sd->devnode)