diff options
Diffstat (limited to 'arch/x86_64/lib/delay.c')
| -rw-r--r-- | arch/x86_64/lib/delay.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/lib/delay.c b/arch/x86_64/lib/delay.c index 50be90975d04..2dbebd308347 100644 --- a/arch/x86_64/lib/delay.c +++ b/arch/x86_64/lib/delay.c @@ -40,13 +40,13 @@ EXPORT_SYMBOL(__delay); inline void __const_udelay(unsigned long xloops) { - __delay((xloops * HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy) >> 32); + __delay(((xloops * HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy) >> 32) + 1); } EXPORT_SYMBOL(__const_udelay); void __udelay(unsigned long usecs) { - __const_udelay(usecs * 0x000010c6); /* 2**32 / 1000000 */ + __const_udelay(usecs * 0x000010c7); /* 2**32 / 1000000 (rounded up) */ } EXPORT_SYMBOL(__udelay); |