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Diffstat (limited to 'include/linux/bio.h')
-rw-r--r--include/linux/bio.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index d0eb659fa733..ce547a25e8ae 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -511,6 +511,7 @@ void zero_fill_bio(struct bio *bio);
extern struct bio_vec *bvec_alloc(gfp_t, int, unsigned long *, mempool_t *);
extern void bvec_free(mempool_t *, struct bio_vec *, unsigned int);
extern unsigned int bvec_nr_vecs(unsigned short idx);
+extern const char *bio_devname(struct bio *bio, char *buffer);
#define bio_set_dev(bio, bdev) \
do { \
@@ -529,9 +530,6 @@ do { \
#define bio_dev(bio) \
disk_devt((bio)->bi_disk)
-#define bio_devname(bio, buf) \
- __bdevname(bio_dev(bio), (buf))
-
#ifdef CONFIG_BLK_CGROUP
int bio_associate_blkcg(struct bio *bio, struct cgroup_subsys_state *blkcg_css);
void bio_disassociate_task(struct bio *bio);