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[v2] OMAP: DSS2: Fix error path in omap_dsi_update()

Message ID 1279109510-12992-1-git-send-email-archit@ti.com (mailing list archive)
State New, archived
Delegated to: Tomi Valkeinen
Headers show

Commit Message

archit taneja July 14, 2010, 12:11 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index a6e0f64..b3fa3a7
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -2920,7 +2920,12 @@  int omap_dsi_update(struct omap_dss_device *dssdev,
 
 		dsi_update_screen_dispc(dssdev, x, y, w, h);
 	} else {
-		dsi_update_screen_l4(dssdev, x, y, w, h);
+		int r;
+
+		r = dsi_update_screen_l4(dssdev, x, y, w, h);
+		if (r)
+			return r;
+
 		dsi_perf_show("L4");
 		callback(0, data);
 	}