From: Barry Song <21cnbao@gmail.com>
Date: Thu, 18 Mar 2010 08:17:01 +0000 (+0800)
Subject: ASoC: soc-cache: let reg be AND'ed by 0xff instead of data buffer for 8_8 mode
X-Git-Tag: v2.6.35-rc1~478^2^2~98
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4bee1bb0083869b1b7d73c6eda7703a7aae0506;p=pandora-kernel.git

ASoC: soc-cache: let reg be AND'ed by 0xff instead of data buffer for 8_8 mode

The registers for AD193X are defined as 0x800-0x810 for spi which uses
16_8 mode, for i2c to support AD1937, we will use 8_8 mode, only the low
byte of 0x800-0x810 is valid.  The patch will not destory other codecs,
but make soc cache interface more useful.

Signed-off-by: Barry Song <barry.song@analog.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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