diff options
Diffstat (limited to 'arch/s390/include/asm/sigp.h')
| -rw-r--r-- | arch/s390/include/asm/sigp.h | 17 |
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; } |