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Diffstat (limited to 'drivers/s390/cio/idset.h')
-rw-r--r--drivers/s390/cio/idset.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/cio/idset.h b/drivers/s390/cio/idset.h
index 528065cb502..7543da4529f 100644
--- a/drivers/s390/cio/idset.h
+++ b/drivers/s390/cio/idset.h
@@ -21,5 +21,7 @@ void idset_sch_add(struct idset *set, struct subchannel_id id);
void idset_sch_del(struct idset *set, struct subchannel_id id);
int idset_sch_contains(struct idset *set, struct subchannel_id id);
int idset_sch_get_first(struct idset *set, struct subchannel_id *id);
+int idset_is_empty(struct idset *set);
+void idset_add_set(struct idset *to, struct idset *from);
#endif /* S390_IDSET_H */