From: Linus Walleij <linus.walleij@stericsson.com>
Date: Fri, 28 May 2010 00:59:44 +0000 (+0200)
Subject: mfd: AB8500 mask off irrelevant bits from the SPI message
X-Git-Tag: v2.6.36-rc1~59^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0d4010e11e23d6f55f9bdda63b1974f35af71bf;p=pandora-kernel.git

mfd: AB8500 mask off irrelevant bits from the SPI message

The registers on the AB8500 are only 8 bits wide, so the content
of the remaining bits is undefined. Let's mask off the undefined
stuff when returning a register in an SPI read.

Acked-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

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