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authorHeiko Carstens <heiko.carstens@de.ibm.com>2012-06-04 15:05:43 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-06-05 13:23:36 +0200
commiteb546195a7d8bc492ec6865980bf767474e74d87 (patch)
tree75dd288f9c3a2870000bc64857d8230030bfcb31 /arch/s390/kernel/entry64.S
parenta095a8a9d5c2ffa15589298aabb64c75c39bf9be (diff)
s390/sigp: use sigp order code defines in assembly code
Use sigp order code defines in assembly code as well. With this change all places that use sigp constants should have been converted to use self describing defines instead of directly using constants. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/entry64.S')
-rw-r--r--arch/s390/kernel/entry64.S5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index bf80a5921173..d5f02e480e51 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -18,6 +18,7 @@
#include <asm/asm-offsets.h>
#include <asm/unistd.h>
#include <asm/page.h>
+#include <asm/sigp.h>
__PT_R0 = __PT_GPRS
__PT_R1 = __PT_GPRS + 8
@@ -753,12 +754,12 @@ ENTRY(restart_int_handler)
lmg %r1,%r3,__LC_RESTART_FN # load fn, parm & source cpu
ltgr %r3,%r3 # test source cpu address
jm 1f # negative -> skip source stop
-0: sigp %r4,%r3,1 # sigp sense to source cpu
+0: sigp %r4,%r3,SIGP_SENSE # sigp sense to source cpu
brc 10,0b # wait for status stored
1: basr %r14,%r1 # call function
stap __SF_EMPTY(%r15) # store cpu address
llgh %r3,__SF_EMPTY(%r15)
-2: sigp %r4,%r3,5 # sigp stop to current cpu
+2: sigp %r4,%r3,SIGP_STOP # sigp stop to current cpu
brc 2,2b
3: j 3b