video: tegra20: dc: enable backlight after DC is configured

The goal of panel_set_backlight() is to enable backlight. Hence,
it should be called at the probe end.

Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
1 file changed