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>
1 file changed