diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-01 09:51:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-01 09:51:51 -0700 |
| commit | 0242909a6135e10a28822c64f9ad50fdad52757c (patch) | |
| tree | c5f9c8abe95a65433e6ac356871f2379c02488fe /arch/cris/include/arch-v10/arch/delay.h | |
| parent | 0a6d2fac615972142715d736289abeeb7382e81d (diff) | |
| parent | 556dcee7b829e5c350c3ffdbdb87a8b15aa3c5d3 (diff) | |
Merge branch 'cris_move' of git://www.jni.nu/cris
* 'cris_move' of git://www.jni.nu/cris:
[CRIS] Move header files from include to arch/cris/include.
[CRISv32] Remove warning in io.h
Diffstat (limited to 'arch/cris/include/arch-v10/arch/delay.h')
| -rw-r--r-- | arch/cris/include/arch-v10/arch/delay.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/cris/include/arch-v10/arch/delay.h b/arch/cris/include/arch-v10/arch/delay.h new file mode 100644 index 00000000000..39481f6e0c3 --- /dev/null +++ b/arch/cris/include/arch-v10/arch/delay.h @@ -0,0 +1,20 @@ +#ifndef _CRIS_ARCH_DELAY_H +#define _CRIS_ARCH_DELAY_H + +static inline void __delay(int loops) +{ + __asm__ __volatile__ ( + "move.d %0,$r9\n\t" + "beq 2f\n\t" + "subq 1,$r9\n\t" + "1:\n\t" + "bne 1b\n\t" + "subq 1,$r9\n" + "2:" + : : "g" (loops) : "r9"); +} + +#endif /* defined(_CRIS_ARCH_DELAY_H) */ + + + |