From: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Date: Mon, 10 Jan 2011 10:10:56 +0000 (+0000)
Subject: ASoC: soc-core: Add support for NULL default register caches
X-Git-Tag: v2.6.39-rc1~200^2^2~213
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2aa86323d815bab62a7e1d3ef8ed6c81a6dfeffa;p=pandora-kernel.git

ASoC: soc-core: Add support for NULL default register caches

The infrastructure for handling NULL default register maps is already
included in the soc-cache code, just ensure that we don't try to dereference
a NULL pointer while accessing a NULL register cache.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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