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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-02-14 16:53:14 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-14 19:09:35 -0500
commite35a6619e7be59aa38249346327c89207663bb37 (patch)
tree937b4ef45b317dd1b6854c9c5682af3ddeb55faf /arch/s390/lib
parent5a1342f77304da8dc698e0ecf09925438764d80f (diff)
[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>
Diffstat (limited to 'arch/s390/lib')
-rw-r--r--arch/s390/lib/delay.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index e96c35bddac7..71f0a2fb3078 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -30,7 +30,7 @@ void __delay(unsigned long loops)
30 */ 30 */
31 __asm__ __volatile__( 31 __asm__ __volatile__(
32 "0: brct %0,0b" 32 "0: brct %0,0b"
33 : /* no outputs */ : "r" (loops/2) ); 33 : /* no outputs */ : "r" ((loops/2) + 1));
34} 34}
35 35
36/* 36/*