summaryrefslogtreecommitdiffstats
path: root/arch/s390/include/asm/sigp.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/include/asm/sigp.h')
-rw-r--r--arch/s390/include/asm/sigp.h17
1 files changed, 14 insertions, 3 deletions
diff --git a/arch/s390/include/asm/sigp.h b/arch/s390/include/asm/sigp.h
index 1c8f33fca356..72df5f2de6b0 100644
--- a/arch/s390/include/asm/sigp.h
+++ b/arch/s390/include/asm/sigp.h
@@ -37,8 +37,8 @@
#ifndef __ASSEMBLY__
-static inline int __pcpu_sigp(u16 addr, u8 order, unsigned long parm,
- u32 *status)
+static inline int ____pcpu_sigp(u16 addr, u8 order, unsigned long parm,
+ u32 *status)
{
register unsigned long reg1 asm ("1") = parm;
int cc;
@@ -48,8 +48,19 @@ static inline int __pcpu_sigp(u16 addr, u8 order, unsigned long parm,
" ipm %0\n"
" srl %0,28\n"
: "=d" (cc), "+d" (reg1) : "d" (addr), "a" (order) : "cc");
+ *status = reg1;
+ return cc;
+}
+
+static inline int __pcpu_sigp(u16 addr, u8 order, unsigned long parm,
+ u32 *status)
+{
+ u32 _status;
+ int cc;
+
+ cc = ____pcpu_sigp(addr, order, parm, &_status);
if (status && cc == 1)
- *status = reg1;
+ *status = _status;
return cc;
}