dm io: clean interface

Clean up the dm-io interface to prepare for publishing it in include/linux.

Signed-off-by: Heinz Mauelshagen <hjm@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/dm-exception-store.c b/drivers/md/dm-exception-store.c
index c7d305bfd838..6933301733df 100644
--- a/drivers/md/dm-exception-store.c
+++ b/drivers/md/dm-exception-store.c
@@ -159,7 +159,7 @@ static void free_area(struct pstore *ps)
 }
 
 struct mdata_req {
-        struct io_region *where;
+        struct dm_io_region *where;
         struct dm_io_request *io_req;
         struct work_struct work;
         int result;
@@ -177,7 +177,7 @@ static void do_metadata(struct work_struct *work)
  */
 static int chunk_io(struct pstore *ps, uint32_t chunk, int rw, int metadata)
 {
-        struct io_region where = {
+        struct dm_io_region where = {
                 .bdev = ps->snap->cow->bdev,
                 .sector = ps->snap->chunk_size * chunk,
                 .count = ps->snap->chunk_size,