From 3589fbfbc3b5e178fc9f57882006a49946debd45 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Mon, 20 Jul 2015 04:34:51 +0200
Subject: [PATCH] ddr: altera: Internal mem_calibrate() cleanup part 6

Add kerneldoc to this function.

Signed-off-by: Marek Vasut <marex@denx.de>
---
 drivers/ddr/altera/sequencer.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 6cc11b9b19..a94f88ec4b 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -3258,7 +3258,11 @@ static void mem_skip_calibrate(void)
 	writel(gbl->curr_read_lat, &phy_mgr_cfg->phy_rlat);
 }
 
-/* Memory calibration entry point */
+/**
+ * mem_calibrate() - Memory calibration entry point.
+ *
+ * Perform memory calibration.
+ */
 static uint32_t mem_calibrate(void)
 {
 	uint32_t i;