From: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Date: Thu, 13 Jan 2011 12:20:36 +0000 (+0000)
Subject: ASoC: soc-cache: Add support for default readable()/volatile() functions
X-Git-Tag: v2.6.39-rc1~200^2^2~193
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=066d16c3e8194677a9aaeb06a45e4014387d16f1;p=pandora-kernel.git

ASoC: soc-cache: Add support for default readable()/volatile() functions

For common scenarios, device drivers can provide a table of all the
registers that are at least either readable/writable/volatile.  The idea
is that if a register lookup fails, all of its read/write/vol members
will be zero and will be treated as default.  This also reduces the
size of the register access array.

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

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