OMAP: DSS: dispc: enable/disable clocks in error handler

There's no guarantee that the error handler worker thread
will run while the dispc clocks are on. Explicitly enable/disable
them.

Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
1 file changed