[U-Boot] [PATCH 160/172] ddr: altera: Clean up rw_mgr_mem_calibrate_writes_center() part 5

[Marek Vasut]

Add kerneldoc.

Signed-off-by: Marek Vasut <marex at denx.de>
---
 drivers/ddr/altera/sequencer.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 9cf2a1a..99cd2b2 100644
--- 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
-- 
2.1.4