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authorHeiko Carstens <heiko.carstens@de.ibm.com>2012-06-04 14:07:47 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-06-05 13:23:36 +0200
commita095a8a9d5c2ffa15589298aabb64c75c39bf9be (patch)
tree112e092eaec3a6fecee21639566d1857c63c69df /arch/s390
parenta9ae32c3d9a6557f24db0e186bf2f84205780b8a (diff)
downloadlinux-linaro-stable-a095a8a9d5c2ffa15589298aabb64c75c39bf9be.tar.gz
s390/smp: use sigp cpu status definitions
We got them from the kvm code, so let's use them. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/smp.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 6e4047e4b498..53ac2344ca7a 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -125,8 +125,7 @@ static inline int pcpu_stopped(struct pcpu *pcpu)
if (__pcpu_sigp(pcpu->address, SIGP_SENSE,
0, &pcpu->status) != SIGP_CC_STATUS_STORED)
return 0;
- /* Check for stopped and check stop state */
- return !!(pcpu->status & 0x50);
+ return !!(pcpu->status & (SIGP_STATUS_CHECK_STOP|SIGP_STATUS_STOPPED));
}
static inline int pcpu_running(struct pcpu *pcpu)