diff options
Diffstat (limited to 'drivers/s390/s390mach.c')
| -rw-r--r-- | drivers/s390/s390mach.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c index 4d4b54277c4..5bfbe765983 100644 --- a/drivers/s390/s390mach.c +++ b/drivers/s390/s390mach.c @@ -48,10 +48,11 @@ s390_collect_crw_info(void *param) int ccode; struct semaphore *sem; unsigned int chain; + int ignore; sem = (struct semaphore *)param; repeat: - down_interruptible(sem); + ignore = down_interruptible(sem); chain = 0; while (1) { if (unlikely(chain > 1)) { @@ -206,6 +207,7 @@ s390_handle_mcck(void) do_exit(SIGSEGV); } } +EXPORT_SYMBOL_GPL(s390_handle_mcck); /* * returns 0 if all registers could be validated |