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2015-01-16ARM: 8287/1: add bitrev.h file to support rbit instructionYalin Wang1-0/+20
This patch add bitrev.h file to support rbit instruction, so that we can do bitrev operation by hardware. Signed-off-by: Yalin Wang <yalin.wang@sonymobile.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>