ddr: altera: Clean up rw_mgr_mem_calibrate_vfifo_find_dqs_en_phase_sweep_dq_in_delay...

Replace at least one of the loops in this function with call of a
standard function call instead of the ad-hoc implementation. The
other one cannot be replaced, since the delay is incremented for
each group.

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

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index a1be7357e313aa551ee08eba9c672b132b03bf76..6df534fa433945d964fa229f6ab64fdc40c6bc4a 100644 (file)
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -1807,13 +1807,7 @@ rw_mgr_mem_calibrate_vfifo_find_dqs_en_phase_sweep_dq_in_delay
 
        for (r = 0; r < RW_MGR_MEM_NUMBER_OF_RANKS;
             r += NUM_RANKS_PER_SHADOW_REG) {
-               for (i = 0, p = test_bgn;
-                    i < RW_MGR_MEM_DQ_PER_READ_DQS;
-                    i++, p++) {
-                       scc_mgr_set_dq_in_delay(p, 0);
-                       scc_mgr_load_dq(p);
-               }
-
+               scc_mgr_apply_group_dq_in_delay(test_bgn, 0);
                writel(0, &sdr_scc_mgr->update);
        }