diff options
author | Emilio López <emilio@elopez.com.ar> | 2013-12-22 22:32:33 -0500 |
---|---|---|
committer | Emilio López <emilio@elopez.com.ar> | 2013-12-28 15:08:00 -0500 |
commit | edaf3fb580df7f6c510699664f51485030a29f17 (patch) | |
tree | 9172b45af0755f07555d888ef8a53370ccd92ac3 | |
parent | 40a5dcba4e79023f0b511dc0ca498bdf9eacb5db (diff) |
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>
-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, | |||
420 | { | 420 | { |
421 | struct clk *clk; | 421 | struct clk *clk; |
422 | const char *clk_name = node->name; | 422 | const char *clk_name = node->name; |
423 | const char *parents[5]; | 423 | const char *parents[SUNXI_MAX_PARENTS]; |
424 | void *reg; | 424 | void *reg; |
425 | int i = 0; | 425 | int i = 0; |
426 | 426 | ||
427 | reg = of_iomap(node, 0); | 427 | reg = of_iomap(node, 0); |
428 | 428 | ||
429 | while (i < 5 && (parents[i] = of_clk_get_parent_name(node, i)) != NULL) | 429 | while (i < SUNXI_MAX_PARENTS && |
430 | (parents[i] = of_clk_get_parent_name(node, i)) != NULL) | ||
430 | i++; | 431 | i++; |
431 | 432 | ||
432 | clk = clk_register_mux(NULL, clk_name, parents, i, | 433 | clk = clk_register_mux(NULL, clk_name, parents, i, |