diff options
Diffstat (limited to 'arch/arm/include/asm/delay.h')
| -rw-r--r-- | arch/arm/include/asm/delay.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/include/asm/delay.h b/arch/arm/include/asm/delay.h index dff714d886d5..b7a428154355 100644 --- a/arch/arm/include/asm/delay.h +++ b/arch/arm/include/asm/delay.h @@ -10,8 +10,8 @@ #include <asm/param.h> /* HZ */ #define MAX_UDELAY_MS 2 -#define UDELAY_MULT ((UL(2199023) * HZ) >> 11) -#define UDELAY_SHIFT 30 +#define UDELAY_MULT UL(2047 * HZ + 483648 * HZ / 1000000) +#define UDELAY_SHIFT 31 #ifndef __ASSEMBLY__ @@ -34,7 +34,7 @@ extern struct arm_delay_ops { * it, it means that you're calling udelay() with an out of range value. * * With currently imposed limits, this means that we support a max delay - * of 2000us. Further limits: HZ<=1000 and bogomips<=3355 + * of 2000us. Further limits: HZ<=1000 */ extern void __bad_udelay(void); |