From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Wed, 9 Nov 2005 15:04:22 +0000 (+0000)
Subject: [ARM] Clean up save_and_disable_irqs macro and allow use of ARMv6 CPSID
X-Git-Tag: v2.6.15-rc1~67^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59d1ff3bfb56d9b8cf3ec864857e6a4dfd9d2dba;p=pandora-kernel.git

[ARM] Clean up save_and_disable_irqs macro and allow use of ARMv6 CPSID

save_and_disable_irqs does not need to use mov + msr (which was
introduced to work around a documentation bug which was propagated
into binutils.)  Use msr with an immediate constant, and if we're
building for ARMv6 or later, use the new CPSID instruction.

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