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authorJesper Nilsson <jesper.nilsson@axis.com>2008-01-21 10:38:41 -0500
committerJesper Nilsson <jesper.nilsson@axis.com>2008-02-08 05:06:32 -0500
commitb43890af886b14d3052d8b7f9e0b2f8d261dcd7d (patch)
tree9a20e79fe685a0e8428d7c0c4431f0944313d2ca /include/asm-cris/delay.h
parent151f6398301c30670456efd0c4801aa721d557b9 (diff)
CRIS: Allow arch dependent delay to override common version.
Diffstat (limited to 'include/asm-cris/delay.h')
-rw-r--r--include/asm-cris/delay.h3
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
14extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */ 14extern unsigned long loops_per_usec; /* arch/cris/mm/init.c */
15 15
16/* May be defined by arch/delay.h. */
17#ifndef udelay
16static inline void udelay(unsigned long usecs) 18static 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