From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Date: Mon, 5 Aug 2013 14:24:27 +0000 (+0100)
Subject: arm64: kernel: add MPIDR_EL1 accessors macros
X-Git-Tag: v3.14-rc1~153^2~11^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b058450f38c337d12a6d1a1bcaa8610859055e2e;p=pandora-kernel.git

arm64: kernel: add MPIDR_EL1 accessors macros

In order to simplify access to different affinity levels within the
MPIDR_EL1 register values, this patch implements some preprocessor
macros that allow to retrieve the MPIDR_EL1 affinity level value according
to the level passed as input parameter.

Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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