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From 33574f94b0d4d8bc8af732fbcb4f911c3dd8c96b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
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Date: Mon, 23 Dec 2013 00:32:33 -0300
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Subject: [PATCH] clk: sunxi: clean the magic number of mux parents
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This was pointed out during the review of the factor patches. Let's
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indicate what does that magic 5 mean.
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Signed-off-by: Emilio López <emilio@elopez.com.ar>
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---
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drivers/clk/sunxi/clk-sunxi.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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--- a/drivers/clk/sunxi/clk-sunxi.c
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+++ b/drivers/clk/sunxi/clk-sunxi.c
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@@ -420,13 +420,14 @@ static void __init sunxi_mux_clk_setup(s
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{
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struct clk *clk;
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const char *clk_name = node->name;
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- const char *parents[5];
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+ const char *parents[SUNXI_MAX_PARENTS];
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void *reg;
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int i = 0;
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reg = of_iomap(node, 0);
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- while (i < 5 && (parents[i] = of_clk_get_parent_name(node, i)) != NULL)
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+ while (i < SUNXI_MAX_PARENTS &&
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+ (parents[i] = of_clk_get_parent_name(node, i)) != NULL)
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i++;
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clk = clk_register_mux(NULL, clk_name, parents, i,
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