From 88bbdf74fcfa7ed1fd1a3c825ee5575752344326 Mon Sep 17 00:00:00 2001
From: Hartmut Birr <e9hack@googlemail.com>
Date: Wed, 1 Nov 2006 12:46:32 -0300
Subject: [PATCH] V4L/DVB (4914): Saa7146: Protect access to the IER register
 by a spinlock

Protect the access to the IER register of the SAA7146 by the device
spinlock. I2C transfers may use interrupt mode now.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Reading git-format-patch failed