From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 14 Feb 2012 17:58:49 +0000 (+0100)
Subject: drm/i915: i2c: unconditionally set up gpio fallback
X-Git-Tag: v3.4-rc1~143^2~18^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6f808c8e1c4a3b7e3e0a6cb81541ec615aeb5fd;p=pandora-kernel.git

drm/i915: i2c: unconditionally set up gpio fallback

This way we can simplify the setup and teardown a bit.

Because we don't actually allocate anything anymore for the force_bit
case, we can now convert that into a boolean.

Also and the functionality supported by the bit-banging together with
what gmbus can do, so that this doesn't randomly change any more.

v2: Chris Wilson noticed that I've mixed up && and & ...

v3: Clarify an if block as suggested by Eugeni Dodonov.

Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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