ARM: 8287/1: add bitrev.h file to support rbit instruction
authorYalin Wang <Yalin.Wang@sonymobile.com>
Fri, 16 Jan 2015 01:45:55 +0000 (02:45 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 16 Jan 2015 14:06:18 +0000 (14:06 +0000)
commit0b7857dbeb256d1a9c0c606ec4b5f417e159040b
tree00d423118f36a70a1439582d316e42c1dd0bef68
parent8e7a4cef71790d9406a7bd85aea6cfb12bc07d3c
ARM: 8287/1: add bitrev.h file to support rbit instruction

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>
arch/arm/Kconfig
arch/arm/include/asm/bitrev.h [new file with mode: 0644]