[Intel-gfx] [PATCH] drm/i915: fix reassignment of variable "intel_dp->DP"

[Daniel Vetter]

On Tue, Aug 21, 2012 at 03:06:02AM +0000, Xu, Anhua wrote:
> From 952c95621b5fd95a629c36017c36ac9e6c40e839 Mon Sep 17 00:00:00 2001
> From: Anhua Xu <anhua.xu at intel.com>
> Date: Tue, 21 Aug 2012 11:00:57 +0800
> Subject: [PATCH] drm/i915: fix reassignment of variable "intel_dp->DP"
> 
> This little regression was introduced by:
> commit 417e822deee1d2bcd8a8a60660c40a0903713f2b
> Author: Keith Packard <keithp at keithp.com>
> Date:   Tue Nov 1 19:54:11 2011 -0700
> 
>     drm/i915: Treat PCH eDP like DP in most places
> 
> 	PCH eDP has many of the same needs as regular PCH DP connections,
> 	including the DP_CTl bit settings, the TRANS_DP_CTL register.
> 
> The reachable tag for this commit is: v3.1-5461-g417e822
> 
> Signed-off-by: Anhua Xu <anhua.xu at intel.com>
Queued for -next, thanks for the patch. Note that your patch description
is a bit thin on details and the diff itself also doesn't tell much (since
the 2nd, duplicate line is just right out off the context). Which made
reviewing this a bit confusing for a short time.

I've improved the diff by killing a superflous line (that way the 2nd
assignment shows up) and explained in the commit message what's going on.
-Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48