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[PATCH] s390: fix __delay implementation 

Fix __delay implementation.  Called with an argument "1" or "0" it would
loop nearly forever (since (1/2)-1 = 0xffffffff).

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Heiko Carstens 2006-02-14 13:53:14 -08:00 committed by Linus Torvalds
parent 5a1342f773
commit e35a6619e7
1 changed files with 1 additions and 1 deletions
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2
arch/s390/lib/delay.c
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@ -30,7 +30,7 @@ void __delay(unsigned long loops)
*/
__asm__ __volatile__(
"0: brct %0,0b"
: /* no outputs */ : "r" (loops/2) );
: /* no outputs */ : "r" ((loops/2) + 1));
}
/*