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Diffstat (limited to 'drivers/s390/char/sclp_rw.h')
-rw-r--r--drivers/s390/char/sclp_rw.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_rw.h b/drivers/s390/char/sclp_rw.h
index a9127489f224..9b779ee4f979 100644
--- a/drivers/s390/char/sclp_rw.h
+++ b/drivers/s390/char/sclp_rw.h
@@ -86,6 +86,6 @@ void *sclp_unmake_buffer(struct sclp_buffer *);
int sclp_buffer_space(struct sclp_buffer *);
int sclp_write(struct sclp_buffer *buffer, const unsigned char *, int);
int sclp_emit_buffer(struct sclp_buffer *,void (*)(struct sclp_buffer *,int));
-int sclp_chars_in_buffer(struct sclp_buffer *);
+unsigned int sclp_chars_in_buffer(struct sclp_buffer *);
#endif /* __SCLP_RW_H__ */