From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 16 Jan 2012 09:31:47 +0000 (+0000)
Subject: ARM: sa11x0: neponset: provide function to manipulate NCR_0
X-Git-Tag: v3.4-rc1~83^2^3~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ad1b614007c556129989b9f6b020d0d2e058121;p=pandora-kernel.git

ARM: sa11x0: neponset: provide function to manipulate NCR_0

Rather than having direct register accesses to NCR_0 scattered amongst
the code, provide a function instead.  This contains the necessary
race protection for this platform, ensuring that updates to this
register are safe.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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