diff options
| -rw-r--r-- | include/linux/clocksource.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index cfc75848a35d..f2b10d9ebd04 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -120,7 +120,7 @@ struct clocksource { #define CLOCK_SOURCE_RESELECT 0x100 /* simplify initialization of mask field */ -#define CLOCKSOURCE_MASK(bits) (u64)((bits) < 64 ? ((1ULL<<(bits))-1) : -1) +#define CLOCKSOURCE_MASK(bits) GENMASK_ULL((bits) - 1, 0) static inline u32 clocksource_freq2mult(u32 freq, u32 shift_constant, u64 from) { |