[PATCH] doc: power: Add missing parameter description for memory_bm_create

[Prabhav Kumar Vaish]

Added the parameter description for bm, gfp_mask and safe_needed
for the function memory_bm_create

Signed-off-by: Prabhav Kumar Vaish <pvkumar5749404@xxxxxxxxx>
---
 kernel/power/snapshot.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 30894d8f0a78..690dd1f467b9 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -680,6 +680,9 @@ static int create_mem_extents(struct list_head *list, gfp_t gfp_mask)
 
 /**
  * memory_bm_create - Allocate memory for a memory bitmap.
+ * @bm: Memory bitmap.
+ * @gfp_mask: GFP mask for the allocation.
+ * @safe_needed: Get pages not used before hibernation (restore only)
  */
 static int memory_bm_create(struct memory_bitmap *bm, gfp_t gfp_mask,
 			    int safe_needed)
-- 
2.34.1