diff options
Diffstat (limited to 'include/asm-alpha/delay.h')
| -rw-r--r-- | include/asm-alpha/delay.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-alpha/delay.h b/include/asm-alpha/delay.h index 87e69f657..df73028c9 100644 --- a/include/asm-alpha/delay.h +++ b/include/asm-alpha/delay.h @@ -35,4 +35,13 @@ extern __inline__ void udelay(unsigned long usecs) __delay(usecs); } +/* + * 64-bit integers means we don't have to worry about overflow as + * on some other architectures.. + */ +extern __inline__ unsigned long muldiv(unsigned long a, unsigned long b, unsigned long c) +{ + return (a*b)/c; +} + #endif /* defined(__ALPHA_DELAY_H) */ |