s390/etr,stp: use -EOPNOTSUPP instead of -ENOSYS
Change -ENOSYS to -EOPNOTSUPP. Return value is used only internally.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/include/asm/etr.h b/arch/s390/include/asm/etr.h
index a24b03b..629b79a 100644
--- a/arch/s390/include/asm/etr.h
+++ b/arch/s390/include/asm/etr.h
@@ -140,7 +140,7 @@
/* Inline assembly helper functions */
static inline int etr_setr(struct etr_eacr *ctrl)
{
- int rc = -ENOSYS;
+ int rc = -EOPNOTSUPP;
asm volatile(
" .insn s,0xb2160000,%1\n"
@@ -154,7 +154,7 @@
/* Stores a format 1 aib with 64 bytes */
static inline int etr_stetr(struct etr_aib *aib)
{
- int rc = -ENOSYS;
+ int rc = -EOPNOTSUPP;
asm volatile(
" .insn s,0xb2170000,%1\n"
@@ -169,7 +169,7 @@
static inline int etr_steai(struct etr_aib *aib, unsigned int func)
{
register unsigned int reg0 asm("0") = func;
- int rc = -ENOSYS;
+ int rc = -EOPNOTSUPP;
asm volatile(
" .insn s,0xb2b30000,%1\n"
@@ -190,7 +190,7 @@
{
register unsigned int reg0 asm("0") = func;
register unsigned long reg1 asm("1") = (unsigned long) ptff_block;
- int rc = -ENOSYS;
+ int rc = -EOPNOTSUPP;
asm volatile(
" .word 0x0104\n"