diff options
| author | Emilio López <emilio@elopez.com.ar> | 2013-12-23 07:32:33 +0400 |
|---|---|---|
| committer | Emilio López <emilio@elopez.com.ar> | 2013-12-29 00:08:00 +0400 |
| commit | edaf3fb580df7f6c510699664f51485030a29f17 (patch) | |
| tree | 9172b45af0755f07555d888ef8a53370ccd92ac3 /drivers/clk/sunxi | |
| parent | 40a5dcba4e79023f0b511dc0ca498bdf9eacb5db (diff) | |
| download | linux-edaf3fb580df7f6c510699664f51485030a29f17.tar.xz | |
clk: sunxi: clean the magic number of mux parents
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>
Acked-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/sunxi')
| -rw-r--r-- | drivers/clk/sunxi/clk-sunxi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 1c1172d6bdbe..bae5e32c51bd 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, |