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authorHeiko Carstens <heiko.carstens@de.ibm.com>2012-09-06 15:13:34 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-09-26 15:45:14 +0200
commita8f6db4d2990d6866ba5d9c699cfc0835b9d8859 (patch)
treeb04d475d2653063c8ac69d71e1e4731248d1b441 /arch/s390/kernel/time.c
parentd06cbda69ffc89bdfcf4cb9d78b0e64c5c28e549 (diff)
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>
Diffstat (limited to 'arch/s390/kernel/time.c')
-rw-r--r--arch/s390/kernel/time.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index dcec960fc724..2db1011b8b19 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -329,7 +329,7 @@ static unsigned long clock_sync_flags;
* 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 @@ int get_sync_clock(unsigned long long *clock)
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;