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