On Tue, May 17, 2016 at 11:56:06PM +0800, Chen-Yu Tsai wrote:
> sun4i_rgb_init() can fail, which results in TCON failing to bind.
> In this case we need to do cleanup, specificly unregistering the
> dotclock, which is regmap based, and the regmap is registered as
> part of the sun4i_tcon_bind().
> 
> Failing to do so results in a NULL pointer reference when the CCF
> tries to turn off unused clocks.
> 
> Fixes: 29e57fab97fc ("drm: sun4i: Add RGB output")
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Applied, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com