From: Ian Armstrong <ian@iarmst.demon.co.uk>
Date: Sun, 29 May 2011 01:15:41 +0000 (-0300)
Subject: [media] ivtvfb: Add sanity check to ivtvfb_pan_display()
X-Git-Tag: v3.0-rc3~35^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6600cc301d0762e3db8bd2b44d2d5fef36a4fd68;p=pandora-kernel.git

[media] ivtvfb: Add sanity check to ivtvfb_pan_display()

Add sanity check to ivtvfb_pan_display() to ensure only valid values are used
to pan the display. Invalid values are rejected with -EINVAL

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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