ddr: altera: Clean up rw_mgr_mem_calibrate_writes_center() part 5

Add kerneldoc.

Signed-off-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 9cf2a1ad686d17480d4dc65268236c84a7d53bcd..99cd2b21033e8d03c5c59166f3bc4984fd8fc05d 100644 (file)
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -2967,7 +2967,12 @@ static void search_window(const int search_dm,
 }
 
 /*
- * center all windows. do per-bit-deskew to possibly increase size of
+ * rw_mgr_mem_calibrate_writes_center() - Center all windows
+ * @rank_bgn:          Rank number
+ * @write_group:       Write group
+ * @test_bgn:          Rank at which the test begins
+ *
+ * Center all windows. Do per-bit-deskew to possibly increase size of
  * certain windows.
  */
 static int