From: Nicolas Pitre <nico@cam.org>
Date: Sun, 6 Nov 2005 14:42:37 +0000 (+0000)
Subject: [ARM] 3115/1: small optimizations to exception vector entry code
X-Git-Tag: v2.6.15-rc1~716^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7ec479553b8755dd95ee988a957cbf2aef351dc;p=pandora-kernel.git

[ARM] 3115/1: small optimizations to exception vector entry code

Patch from Nicolas Pitre

Since we know the value of cpsr on entry, we can replace the bic+orr with
a single eor.  Also remove a possible result delay (at least on XScale).

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