diff options
Diffstat (limited to 'drivers/s390/cio/ioasm.h')
| -rw-r--r-- | drivers/s390/cio/ioasm.h | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/s390/cio/ioasm.h b/drivers/s390/cio/ioasm.h index 4d80fc6..be6e2f5 100644 --- a/drivers/s390/cio/ioasm.h +++ b/drivers/s390/cio/ioasm.h @@ -25,7 +25,7 @@ struct tpi_info { * Some S390 specific IO instructions as inline */ -static inline int stsch_err(struct subchannel_id schid, struct schib *addr) +static inline int stsch(struct subchannel_id schid, struct schib *addr) { register struct subchannel_id reg1 asm ("1") = schid; int ccode = -EIO; @@ -45,21 +45,6 @@ static inline int stsch_err(struct subchannel_id schid, struct schib *addr) static inline int msch(struct subchannel_id schid, struct schib *addr) { register struct subchannel_id reg1 asm ("1") = schid; - int ccode; - - asm volatile( - " msch 0(%2)\n" - " ipm %0\n" - " srl %0,28" - : "=d" (ccode) - : "d" (reg1), "a" (addr), "m" (*addr) - : "cc"); - return ccode; -} - -static inline int msch_err(struct subchannel_id schid, struct schib *addr) -{ - register struct subchannel_id reg1 asm ("1") = schid; int ccode = -EIO; asm volatile( |