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[U-Boot,163/172] ddr: altera: Clean up rw_mgr_mem_calibrate_write_test() part 3

Message ID 1438030335-10631-164-git-send-email-marex@denx.de
State Accepted
Delegated to: Marek Vasut
Headers show

Commit Message

Marek Vasut July 27, 2015, 8:52 p.m. UTC 
Add kerneldoc.

Signed-off-by: Marek Vasut <marex@denx.de>
---
 drivers/ddr/altera/sequencer.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index dd1ce85..ce53800 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -1168,7 +1168,17 @@  static void rw_mgr_mem_calibrate_write_test_issue(uint32_t group,
 	writel(mcc_instruction, addr + (group << 2));
 }
 
-/* Test writes, can check for a single bit pass or multiple bit pass */
+/**
+ * rw_mgr_mem_calibrate_write_test() - Test writes, check for single/multiple pass
+ * @rank_bgn:		Rank number
+ * @write_group:	Write Group
+ * @use_dm:		Use DM
+ * @all_correct:	All bits must be correct in the mask
+ * @bit_chk:		Resulting bit mask after the test
+ * @all_ranks:		Test all ranks
+ *
+ * Test writes, can check for a single bit pass or multiple bit pass.
+ */
 static int
 rw_mgr_mem_calibrate_write_test(const u32 rank_bgn, const u32 write_group,
 				const u32 use_dm, const u32 all_correct,