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-rw-r--r--include/asm-s390/schid.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-s390/schid.h b/include/asm-s390/schid.h
index 5017ffa78e04..7bdc0fe15691 100644
--- a/include/asm-s390/schid.h
+++ b/include/asm-s390/schid.h
@@ -10,6 +10,7 @@ struct subchannel_id {
__u32 sch_no : 16;
} __attribute__ ((packed, aligned(4)));
+#ifdef __KERNEL__
/* Helper function for sane state of pre-allocated subchannel_id. */
static inline void
@@ -25,4 +26,6 @@ schid_equal(struct subchannel_id *schid1, struct subchannel_id *schid2)
return !memcmp(schid1, schid2, sizeof(struct subchannel_id));
}
+#endif /* __KERNEL__ */
+
#endif /* ASM_SCHID_H */