If enabling a dss device failed, omapfb didn't exit, leading to crash.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
---
drivers/video/omap2/omapfb/omapfb-main.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 973bf79..6a383ab 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -2176,9 +2176,11 @@ static int omapfb_probe(struct platform_device *pdev)
u16 w, h;
#endif
r = def_display->enable(def_display);
- if (r)
+ if (r) {
dev_warn(fbdev->dev, "Failed to enable display '%s'\n",
def_display->name);
+ goto cleanup;
+ }
/* set the update mode */
if (def_display->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
--
1.6.5
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