[media] omap_vout: fix compiler warning
media-git/drivers/media/platform/omap/omap_vout.c: In function ‘omapvid_init’:
media-git/drivers/media/platform/omap/omap_vout.c:382:17: warning: ‘mode’ may be used uninitialized in this function [-Wmaybe-uninitialized]
vout->dss_mode = video_mode_to_dss_mode(vout);
^
media-git/drivers/media/platform/omap/omap_vout.c:332:23: note: ‘mode’ was declared here
enum omap_color_mode mode;
^
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Prabhakar Lad <prabhakar.lad@ti.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index d338b19..dfd0a21 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -335,8 +335,6 @@
ovl = ovid->overlays[0];
switch (pix->pixelformat) {
- case 0:
- break;
case V4L2_PIX_FMT_YUYV:
mode = OMAP_DSS_COLOR_YUV2;
break;
@@ -358,6 +356,7 @@
break;
default:
mode = -EINVAL;
+ break;
}
return mode;
}