From 49e7aaf0ff14a270f3c481ab200dcf361c4155a5 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@linuxtv.org>
Date: Mon, 24 Dec 2007 04:15:20 -0300
Subject: [PATCH] V4L/DVB (6905): tda18271: check ID register during attach

Identify the silicon during attach, return NULL if unsupported device.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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Reading git-format-patch failed