[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 1a116911571629f3942436c7a407a2512a06870b..0382ea752e6fb0015119b5a30656f5e34d59ad41 100644 (file)
--- 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 = {