Be a little more verbose to improve readability. Signed-off-by: Rikard Falkeborn <rikard.falkeb...@gmail.com> --- Changes in v2: - This patch is new in v2
include/linux/bits.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/include/linux/bits.h b/include/linux/bits.h index 669d69441a62..d4466aa42a9c 100644 --- a/include/linux/bits.h +++ b/include/linux/bits.h @@ -14,16 +14,16 @@ #define BITS_PER_BYTE 8 /* - * Create a contiguous bitmask starting at bit position @l and ending at - * position @h. For example + * Create a contiguous bitmask starting at bit position @low and ending at + * position @high. For example * GENMASK_ULL(39, 21) gives us the 64bit vector 0x000000ffffe00000. */ -#define GENMASK(h, l) \ - (((~UL(0)) - (UL(1) << (l)) + 1) & \ - (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) +#define GENMASK(high, low) \ + (((~UL(0)) - (UL(1) << (low)) + 1) & \ + (~UL(0) >> (BITS_PER_LONG - 1 - (high)))) -#define GENMASK_ULL(h, l) \ - (((~ULL(0)) - (ULL(1) << (l)) + 1) & \ - (~ULL(0) >> (BITS_PER_LONG_LONG - 1 - (h)))) +#define GENMASK_ULL(high, low) \ + (((~ULL(0)) - (ULL(1) << (low)) + 1) & \ + (~ULL(0) >> (BITS_PER_LONG_LONG - 1 - (high)))) #endif /* __LINUX_BITS_H */ -- 2.22.0
