[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v2 03/13] ARM/bitops: Change find_first_set_bit() to be a define
This is in order to maintain bisectability through the subsequent changes, as the order of definitions is altered. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> --- CC: Jan Beulich <JBeulich@xxxxxxxx> CC: Roger Pau Monné <roger.pau@xxxxxxxxxx> CC: Wei Liu <wl@xxxxxxx> CC: Stefano Stabellini <sstabellini@xxxxxxxxxx> CC: Julien Grall <julien@xxxxxxx> CC: Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx> CC: Bertrand Marquis <bertrand.marquis@xxxxxxx> CC: Michal Orzel <michal.orzel@xxxxxxx> CC: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> CC: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx> CC: consulting@xxxxxxxxxxx <consulting@xxxxxxxxxxx> CC: Simone Ballarin <simone.ballarin@xxxxxxxxxxx> CC: Federico Serafini <federico.serafini@xxxxxxxxxxx> CC: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx> v2: * New --- xen/arch/arm/include/asm/bitops.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/xen/arch/arm/include/asm/bitops.h b/xen/arch/arm/include/asm/bitops.h index ab030b6cb032..199252201291 100644 --- a/xen/arch/arm/include/asm/bitops.h +++ b/xen/arch/arm/include/asm/bitops.h @@ -167,10 +167,7 @@ static inline int fls(unsigned int x) * Returns the bit-number of the first set bit (first bit being 0). * The input must *not* be zero. */ -static inline unsigned int find_first_set_bit(unsigned long word) -{ - return ffsl(word) - 1; -} +#define find_first_set_bit(w) (ffsl(w) - 1) /** * hweightN - returns the hamming weight of a N-bit word -- 2.30.2
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