mm: kernel-doc: add missing parameter descriptions

Link: http://lkml.kernel.org/r/1519585191-10180-4-git-send-email-rppt@linux.vnet.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/kmemleak.c

@@ -1187,6 +1187,11 @@ EXPORT_SYMBOL(kmemleak_no_scan);
 /**
  * kmemleak_alloc_phys - similar to kmemleak_alloc but taking a physical
  *			 address argument
+ * @phys:	physical address of the object
+ * @size:	size of the object
+ * @min_count:	minimum number of references to this object.
+ *              See kmemleak_alloc()
+ * @gfp:	kmalloc() flags used for kmemleak internal memory allocations
  */
 void __ref kmemleak_alloc_phys(phys_addr_t phys, size_t size, int min_count,
 			       gfp_t gfp)
@@ -1199,6 +1204,9 @@ EXPORT_SYMBOL(kmemleak_alloc_phys);
 /**
  * kmemleak_free_part_phys - similar to kmemleak_free_part but taking a
  *			     physical address argument
+ * @phys:	physical address if the beginning or inside an object. This
+ *		also represents the start of the range to be freed
+ * @size:	size to be unregistered
  */
 void __ref kmemleak_free_part_phys(phys_addr_t phys, size_t size)
 {
@@ -1210,6 +1218,7 @@ EXPORT_SYMBOL(kmemleak_free_part_phys);
 /**
  * kmemleak_not_leak_phys - similar to kmemleak_not_leak but taking a physical
  *			    address argument
+ * @phys:	physical address of the object
  */
 void __ref kmemleak_not_leak_phys(phys_addr_t phys)
 {
@@ -1221,6 +1230,7 @@ EXPORT_SYMBOL(kmemleak_not_leak_phys);
 /**
  * kmemleak_ignore_phys - similar to kmemleak_ignore but taking a physical
  *			  address argument
+ * @phys:	physical address of the object
  */
 void __ref kmemleak_ignore_phys(phys_addr_t phys)
 {