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ARM: 7030/1: entry: Remove unnecessary masking when decoding Thumb-2 instructions
authorDave Martin <dave.martin@linaro.org>
Fri, 19 Aug 2011 16:59:27 +0000 (17:59 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 17 Oct 2011 08:12:40 +0000 (09:12 +0100)
commit85519189df91c8aa9c368de0bdcfd7812200e614
tree2f57a4688097542e977497549420e081053f77e6tree | snapshot (tar.gz zip)
parent2ecccf90f2a6d821af4d33f086d59895e5d3bedccommit | diff
ARM: 7030/1: entry: Remove unnecessary masking when decoding Thumb-2 instructions

When testing whether a Thumb-2 instruction is 32 bits long or not,
the masking done in order to test bits 11-15 of the first
instruction halfword won't affect the result of the comparison, so
remove it.

Signed-off-by: Dave Martin <dave.martin@linaro.org>
Reviewed-by: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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