From: Richard Zidlicky <rz@linux-m68k.org>
Date: Tue, 24 Aug 2010 12:52:36 +0000 (-0300)
Subject: V4L/DVB: dvb: fix smscore_getbuffer() logic
X-Git-Tag: v2.6.36-rc8~32^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3cdadc50bbe8f04c1231c8af614cafd7ddd622bf;p=pandora-kernel.git

V4L/DVB: dvb: fix smscore_getbuffer() logic

Drivers shouldn't sleep while holding a spinlock. A previous workaround
were to release the spinlock before callinc schedule().

This patch uses a different approach: it just waits for the
siano hardware to answer.

Signed-off-by: Richard Zidlicky <rz@linux-m68k.org>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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