[PATCH 2/2] nvdimm-btt: clean up kernel-doc warnings

Add one missing kernel-doc description and drop one that shouldn't be
here in order to avoid kernel-doc warnings:

Warning: ./drivers/nvdimm/btt.h:232 struct member 'nd_region' not described in 'btt'
Warning: ./drivers/nvdimm/btt.h:232 Excess struct member 'lanes' description in 'btt'

Signed-off-by: Randy Dunlap <[email protected]>
---
Cc: Vishal Verma <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Dave Jiang <[email protected]>
Cc: Alison Schofield <[email protected]>
Cc: Ira Weiny <[email protected]>
Cc: [email protected]

 drivers/nvdimm/btt.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20260720.orig/drivers/nvdimm/btt.h
+++ linux-next-20260720/drivers/nvdimm/btt.h
@@ -210,7 +210,7 @@ struct badblocks;
  * @lbasize:		LBA size as requested and presented to upper layers.
  *			This is sector_size + size of any metadata.
  * @sector_size:	The Linux sector size - 512 or 4096
- * @lanes:		Per-lane spinlocks
+ * @nd_region:		&struct nd_region pointer
  * @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