OMAP: DSS2: Taal: Check taal_power_on() return value in taal_resume()
Change state only if power on was succesful.
Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 137bad2..19b5975 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -882,7 +882,10 @@
dsi_bus_unlock();
- dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
+ if (r)
+ dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
+ else
+ dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
mutex_unlock(&td->lock);