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ARM: 6621/1: bitops: remove condition code clobber for CLZ
authorRabin Vincent <rabin@rab.in>
Wed, 12 Jan 2011 13:38:52 +0000 (14:38 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 12 Jan 2011 14:22:25 +0000 (14:22 +0000)
commite163d529ad7ab449db36ee88dab16170de711f34
treed930e21edf1b5992066a9734524218eaa1f4bd24tree | snapshot
parent22eeb8f6e0214a83ac6958a29a83572137f174bbcommit | diff
ARM: 6621/1: bitops: remove condition code clobber for CLZ

The CLZ instruction does not alter the condition flags, so remove the
"cc" clobber from the inline asm for fls().

Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/include/asm/bitops.h diff | blob | history
Domain: System / Kernel;