From: Krzysztof Helt <krzysztof.h1@wp.pl>
Date: Mon, 13 Apr 2009 21:39:55 +0000 (-0700)
Subject: cirrusfb: do not allow unsupported pixel depth
X-Git-Tag: v2.6.30-rc2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0efb2a03af7eddadb4d0db5f855b1614ba9b0a00;p=pandora-kernel.git

cirrusfb: do not allow unsupported pixel depth

Do not allow modes with unsupported pixel depth.  Otherwise, one can hang
a computer by setting incorrect value with fbset command.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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