From 33574f94b0d4d8bc8af732fbcb4f911c3dd8c96b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Emilio=20L=C3=B3pez?= 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 --- drivers/clk/sunxi/clk-sunxi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 7dc39a6..25ebba8 100644 --- 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(struct device_node *node, { 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, -- 1.8.5.1