UBI: Export next_sqnum()

Fastmap needs next_sqnum(), rename it to ubi_next_sqnum()
and make it non-static.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index a26d7d253174ad114f248b77bb5f83febd88ebfd..0910c2cece5e5ee1c478446387f6f638d4a76bb5 100644 (file)
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -57,7 +57,7 @@
  * global sequence counter value. It also increases the global sequence
  * counter.
  */
-static unsigned long long next_sqnum(struct ubi_device *ubi)
+unsigned long long ubi_next_sqnum(struct ubi_device *ubi)
 {
        unsigned long long sqnum;
 
@@ -521,7 +521,7 @@ retry:
                goto out_put;
        }
 
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        err = ubi_io_write_vid_hdr(ubi, new_pnum, vid_hdr);
        if (err)
                goto write_error;
@@ -632,7 +632,7 @@ int ubi_eba_write_leb(struct ubi_device *ubi, struct ubi_volume *vol, int lnum,
        }
 
        vid_hdr->vol_type = UBI_VID_DYNAMIC;
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        vid_hdr->vol_id = cpu_to_be32(vol_id);
        vid_hdr->lnum = cpu_to_be32(lnum);
        vid_hdr->compat = ubi_get_compat(ubi, vol_id);
@@ -692,7 +692,7 @@ write_error:
                return err;
        }
 
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        ubi_msg("try another PEB");
        goto retry;
 }
@@ -745,7 +745,7 @@ int ubi_eba_write_leb_st(struct ubi_device *ubi, struct ubi_volume *vol,
                return err;
        }
 
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        vid_hdr->vol_id = cpu_to_be32(vol_id);
        vid_hdr->lnum = cpu_to_be32(lnum);
        vid_hdr->compat = ubi_get_compat(ubi, vol_id);
@@ -810,7 +810,7 @@ write_error:
                return err;
        }
 
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        ubi_msg("try another PEB");
        goto retry;
 }
@@ -862,7 +862,7 @@ int ubi_eba_atomic_leb_change(struct ubi_device *ubi, struct ubi_volume *vol,
        if (err)
                goto out_mutex;
 
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        vid_hdr->vol_id = cpu_to_be32(vol_id);
        vid_hdr->lnum = cpu_to_be32(lnum);
        vid_hdr->compat = ubi_get_compat(ubi, vol_id);
@@ -930,7 +930,7 @@ write_error:
                goto out_leb_unlock;
        }
 
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
        ubi_msg("try another PEB");
        goto retry;
 }
@@ -1089,7 +1089,7 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to,
                vid_hdr->data_size = cpu_to_be32(data_size);
                vid_hdr->data_crc = cpu_to_be32(crc);
        }
-       vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
+       vid_hdr->sqnum = cpu_to_be64(ubi_next_sqnum(ubi));
 
        err = ubi_io_write_vid_hdr(ubi, to, vid_hdr);
        if (err) {