From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Sun, 13 Jan 2008 22:40:30 +0000 (-0300)
Subject: V4L/DVB (7023): Fix a regresion left by changeset 7e65d6e8f6df
X-Git-Tag: v2.6.25-rc1~1235^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f8d30083abc17897b897787c39d446eb9d99fe0;p=pandora-kernel.git

V4L/DVB (7023): Fix a regresion left by changeset 7e65d6e8f6df

Changeset 7e65d6e8f6df removed a very bad hack on mmap(). However, the fixes
weren't considering usermap and overlay memory models. This were breaking
direct reading from /dev/video?, used mostly by mpeg aware drivers.

Thanks to Steven Toth <stoth@linuxtv.org> for reporting the issue and
bissecting it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

Reading git-diff-tree failed