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[U-Boot,132/172] ddr: altera: Clean up rw_mgr_mem_calibrate_vfifo_find_dqs_en_phase() part 2

Message ID 1438030335-10631-133-git-send-email-marex@denx.de
State Accepted
Delegated to: Marek Vasut
Headers show

Commit Message

Marek Vasut July 27, 2015, 8:51 p.m. UTC 
If d != 0 after sdr_working_phase() finishes, the else branch
of the condition has no impact on anything at all, since work_end
was already set independently of the value of "d" . Zap this
useless code.

Signed-off-by: Marek Vasut <marex@denx.de>
---
 drivers/ddr/altera/sequencer.c | 10 ----------
 1 file changed, 10 deletions(-)
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Patch

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index a9f31d4..16d09c1 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -1630,16 +1630,6 @@  static uint32_t rw_mgr_mem_calibrate_vfifo_find_dqs_en_phase(u32 grp)
 
 		debug_cond(DLEVEL == 2, "%s:%d p: ptap=%u\n",
 			   __func__, __LINE__, p);
-	} else {
-		/*
-		 * Step 3-5b: Find the right edge of the window
-		 *            using delay taps.
-		 */
-		debug_cond(DLEVEL == 2,
-			   "%s:%d ptap=%u dtap=%u bgn=%u\n",
-			   __func__, __LINE__, p, d, work_bgn);
-
-		work_end = work_bgn;
 	}
 
 	/* The dtap increment to find the failing edge is done here. */