[media] omap3isp: Handle omap3isp_csi2_reset() errors

Handle errors from omap3isp_csi2_reset() in omap3isp_csiphy_acquire().

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/media/video/omap3isp/ispcsiphy.c b/drivers/media/video/omap3isp/ispcsiphy.c
index 5be37ce7d0c2..348f67ebbbc9 100644
--- a/drivers/media/video/omap3isp/ispcsiphy.c
+++ b/drivers/media/video/omap3isp/ispcsiphy.c
@@ -186,7 +186,9 @@ int omap3isp_csiphy_acquire(struct isp_csiphy *phy)
         if (rval < 0)
                 goto done;
 
-        omap3isp_csi2_reset(phy->csi2);
+        rval = omap3isp_csi2_reset(phy->csi2);
+        if (rval < 0)
+                goto done;
 
         csiphy_dphy_config(phy);
         csiphy_lanes_config(phy);