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 6cc11b9..a94f88e 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -3258,7 +3258,11 @@
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;