From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 24 Jul 2012 08:19:13 +0000 (+1000)
Subject: fbdev: Make pixel_to_pat() failure mode more friendly
X-Git-Tag: v3.6-rc1~16^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f6a5580464bf000649f981970192c6c7fe739de;p=pandora-kernel.git

fbdev: Make pixel_to_pat() failure mode more friendly

If we accidentally pass an incorrect bpp value to pixel_to_pat(),
it panics. This is pretty useless, as we generally have the various
console locks held at that point, so nothing will be displayed,
and there is no reason to make this a fatal event.

Let's WARN instead.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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