From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Wed, 23 Mar 2011 08:24:42 +0000 (-0300)
Subject: [media] imx074: return a meaningful error code instead of -1
X-Git-Tag: v2.6.39-rc6~40^2~32
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3e31f2b9456d0777a41d9d26429d6f2ad6894014;p=karo-tx-linux.git

[media] imx074: return a meaningful error code instead of -1

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 1a1169115716..0382ea752e6f 100644
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -298,7 +298,7 @@ static unsigned long imx074_query_bus_param(struct soc_camera_device *icd)
 static int imx074_set_bus_param(struct soc_camera_device *icd,
 				 unsigned long flags)
 {
-	return -1;
+	return -EINVAL;
 }
 
 static struct soc_camera_ops imx074_ops = {