From 752a77f015ec06e932906b3ee00e0e7511ade255 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Tue, 15 Jan 2013 23:14:25 -0300
Subject: [PATCH] ubb-patgen/ubb-patgen.c (show_frequencies): show duplicate
 entries only one

This only affects "quiet" operation since entries with the same frequency
differ in the why it's calculated in non-quiet operation.
---
 ubb-patgen/ubb-patgen.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ubb-patgen/ubb-patgen.c b/ubb-patgen/ubb-patgen.c
index 555761f..ea34cdc 100644
--- a/ubb-patgen/ubb-patgen.c
+++ b/ubb-patgen/ubb-patgen.c
@@ -97,11 +97,14 @@ static void show_frequencies(int quiet)
 {
 	const struct mmcclk *clks;
 	int n, i;
+	double last = 0;
 
 	clks = frequencies(&n);
 	for (i = 0; i != n; i++) {
 		if (quiet) {
-			printf("%f\n", clks[i].bus_clk_hz);
+			if (clks[i].bus_clk_hz != last)
+				printf("%f\n", clks[i].bus_clk_hz);
+			last = clks[i].bus_clk_hz;
 		} else {
 			printf("clkdiv = %u, clkrt = %u, bus_clk = ",
 			    clks[i].clkdiv, clks[i].clkrt);