[PATCH] gma500: medfield: fix potential NULL pointer dereference in mdfld_dsi_output_init()

[Alan Cox]

On Sun, 7 Oct 2012 21:56:45 +0800
Wei Yongjun <weiyj.lk at gmail.com> wrote:

> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> The dereference should be moved below the NULL test.

The !dev check just wants removing I think - it's a bogus check in the
first place.