[PATCH] drm/sun4i: Fix error handling

[Maxime Ripard]

On Sun, Oct 30, 2016 at 09:49:26AM +0100, Christophe JAILLET wrote:
> 'sun4i_layers_init()' returns an error pointer in case of error, not
> NULL. So test it with IS_ERR.
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>

Applied, thanks!
Maxime

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