OMAP: DSS2: DSI: Print an error message if DSI clock calc fails

Print an error message if dsi_calc_clock_rates() fails just like it's
done when dispc_calc_clock_rates() fails.

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
1 file changed