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/kernel/time.c b/arch/s390/kernel/time.c
index dcec960..2db1011 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -329,7 +329,7 @@
* The synchronous get_clock function. It will write the current clock
* value to the clock pointer and return 0 if the clock is in sync with
* the external time source. If the clock mode is local it will return
- * -ENOSYS and -EAGAIN if the clock is not in sync with the external
+ * -EOPNOTSUPP and -EAGAIN if the clock is not in sync with the external
* reference.
*/
int get_sync_clock(unsigned long long *clock)
@@ -347,7 +347,7 @@
return 0;
if (!test_bit(CLOCK_SYNC_HAS_ETR, &clock_sync_flags) &&
!test_bit(CLOCK_SYNC_HAS_STP, &clock_sync_flags))
- return -ENOSYS;
+ return -EOPNOTSUPP;
if (!test_bit(CLOCK_SYNC_ETR, &clock_sync_flags) &&
!test_bit(CLOCK_SYNC_STP, &clock_sync_flags))
return -EACCES;