diff options
Diffstat (limited to 'include/asm-sh/delay.h')
| -rw-r--r-- | include/asm-sh/delay.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/asm-sh/delay.h b/include/asm-sh/delay.h index db599b2a5a9c..d5d464041003 100644 --- a/include/asm-sh/delay.h +++ b/include/asm-sh/delay.h @@ -6,22 +6,26 @@ * * Delay routines calling functions in arch/sh/lib/delay.c */ - + extern void __bad_udelay(void); extern void __bad_ndelay(void); extern void __udelay(unsigned long usecs); extern void __ndelay(unsigned long nsecs); -extern void __const_udelay(unsigned long usecs); +extern void __const_udelay(unsigned long xloops); extern void __delay(unsigned long loops); +#ifdef CONFIG_SUPERH32 #define udelay(n) (__builtin_constant_p(n) ? \ ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \ __udelay(n)) - #define ndelay(n) (__builtin_constant_p(n) ? \ ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \ __ndelay(n)) +#else +extern void udelay(unsigned long usecs); +extern void ndelay(unsigned long nsecs); +#endif #endif /* __ASM_SH_DELAY_H */ |
