ddr: altera: Clean up scc_mgr_apply_group_dq_out1_delay()
Remove unused write_group and group_bgn argument from this function.
Document the function using kerneldoc.
Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index cc2fa47..7eeadc2 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -618,15 +618,18 @@
}
}
-/* apply and load a particular output delay for the DQ pins in a group */
-static void scc_mgr_apply_group_dq_out1_delay(uint32_t write_group,
- uint32_t group_bgn,
- uint32_t delay1)
+/**
+ * scc_mgr_apply_group_dq_out1_delay() - Apply and load an output delay for the DQ pins in a group
+ * @delay: Delay value
+ *
+ * Apply and load a particular output delay for the DQ pins in a group.
+ */
+static void scc_mgr_apply_group_dq_out1_delay(const u32 delay)
{
- uint32_t i, p;
+ int i;
- for (i = 0, p = group_bgn; i < RW_MGR_MEM_DQ_PER_WRITE_DQS; i++, p++) {
- scc_mgr_set_dq_out1_delay(i, delay1);
+ for (i = 0; i < RW_MGR_MEM_DQ_PER_WRITE_DQS; i++) {
+ scc_mgr_set_dq_out1_delay(i, delay);
scc_mgr_load_dq(i);
}
}
@@ -2699,7 +2702,7 @@
/* Search for the left edge of the window for each bit */
for (d = 0; d <= IO_IO_OUT1_DELAY_MAX; d++) {
- scc_mgr_apply_group_dq_out1_delay(write_group, test_bgn, d);
+ scc_mgr_apply_group_dq_out1_delay(write_group, d);
writel(0, &sdr_scc_mgr->update);
@@ -2748,7 +2751,7 @@
}
/* Reset DQ delay chains to 0 */
- scc_mgr_apply_group_dq_out1_delay(write_group, test_bgn, 0);
+ scc_mgr_apply_group_dq_out1_delay(write_group, 0);
sticky_bit_chk = 0;
for (i = RW_MGR_MEM_DQ_PER_WRITE_DQS - 1;; i--) {
debug_cond(DLEVEL == 2, "%s:%d write_center: left_edge[%u]: \