libnvdimm, btt: add a couple of missing kernel-doc lines

Recent updates to btt.h neglected to add corresponding kernel-doc lines
for new structure members. Add them.

Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/nvdimm/btt.h b/drivers/nvdimm/btt.h
index 578c2057524d..884fbbbdd18a 100644
--- a/drivers/nvdimm/btt.h
+++ b/drivers/nvdimm/btt.h
@@ -125,6 +125,7 @@ struct aligned_lock {
  * @list:               List head for list of arenas
  * @debugfs_dir:        Debugfs dentry
  * @flags:              Arena flags - may signify error states.
+ * @err_lock:           Mutex for synchronizing error clearing.
  *
  * arena_info is a per-arena handle. Once an arena is narrowed down for an
  * IO, this struct is passed around for the duration of the IO.
@@ -176,6 +177,7 @@ struct arena_info {
  * @init_lock:          Mutex used for the BTT initialization
  * @init_state:         Flag describing the initialization state for the BTT
  * @num_arenas:         Number of arenas in the BTT instance
+ * @phys_bb:            Pointer to the namespace's badblocks structure
  */
 struct btt {
         struct gendisk *btt_disk;