From: Martyn Welch <martyn.welch@gefanuc.com>
Date: Thu, 2 Jul 2009 06:12:18 +0000 (+0000)
Subject: powerpc/nvram: Allow byte length reads from mmio NVRAM driver
X-Git-Tag: v2.6.32-rc1~675^2~63
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=690a2d074ead1867ca5a1976284ca1c89ebc04c6;p=pandora-kernel.git

powerpc/nvram: Allow byte length reads from mmio NVRAM driver

Add a byte length read and write interface compatible with the
nvram_generic driver interface to the mmio driver.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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