[patch] drm/rockchip: inno_hdmi: fix an error code

[Dan Carpenter]

On Fri, Feb 26, 2016 at 02:26:23PM +0800, Yakir Yang wrote:
> Dan,
> 
> On 02/26/2016 05:30 AM, Dan Carpenter wrote:
> >We were accidentally returning PTR_ERR(NULL) which means success when we
> >wanted to return a negative error code.
> >
> >Fixes: 412d4ae6b7a5 ('drm/rockchip: hdmi: add Innosilicon HDMI support')
> >Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
> Reviewed-by: Yakir Yang <ykk at rock-chips.com>

We still need to apply this.

regards,
dan carpenter