From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 18 Apr 2013 05:39:47 +0000 (+0300)
Subject: fbdev: improve fb_mmap bounds checks
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~142^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04f8afbec37f63fafce16e454a7848426aa36202;p=pandora-kernel.git

fbdev: improve fb_mmap bounds checks

Improve fb_mmap bounds checks in gbefb, smscufx, udlfb and vfb drivers to
prevent possible uint overflows.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Steve Glendinning <steve.glendinning@smsc.com>
Cc: Bernie Thompson <bernie@plugable.com>
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