diff options
| author | Jesper Nilsson <jesper.nilsson@axis.com> | 2008-01-21 10:38:41 -0500 |
|---|---|---|
| committer | Jesper Nilsson <jesper.nilsson@axis.com> | 2008-02-08 05:06:32 -0500 |
| commit | b43890af886b14d3052d8b7f9e0b2f8d261dcd7d (patch) | |
| tree | 9a20e79fe685a0e8428d7c0c4431f0944313d2ca /include | |
| parent | 151f6398301c30670456efd0c4801aa721d557b9 (diff) | |
CRIS: Allow arch dependent delay to override common version.
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-cris/delay.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-cris/delay.h b/include/asm-cris/delay.h index d3a397803719..123e19aef49d 100644 --- a/include/asm-cris/delay.h +++ b/include/asm-cris/delay.h | |||
| @@ -13,10 +13,13 @@ | |||
| 13 | 13 | ||
| 14 | extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */ | 14 | extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */ |
| 15 | 15 | ||
| 16 | /* May be defined by arch/delay.h. */ | ||
| 17 | #ifndef udelay | ||
| 16 | static inline void udelay(unsigned long usecs) | 18 | static inline void udelay(unsigned long usecs) |
| 17 | { | 19 | { |
| 18 | __delay(usecs * loops_per_usec); | 20 | __delay(usecs * loops_per_usec); |
| 19 | } | 21 | } |
| 22 | #endif | ||
| 20 | 23 | ||
| 21 | #endif /* defined(_CRIS_DELAY_H) */ | 24 | #endif /* defined(_CRIS_DELAY_H) */ |
| 22 | 25 | ||