ddr: altera: Internal mem_calibrate() cleanup part 6

Add kerneldoc to this function.

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

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 6cc11b9b19c5de5e92c3cd493d989ad76df26c7d..a94f88ec4be0343cce6cb311a98dbe39a7afbc3c 100644 (file)
--- 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;