Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

[mirror_ubuntu-zesty-kernel.git] / drivers / clk / at91 / clk-programmable.c

diff --git a/drivers/clk/at91/clk-programmable.c b/drivers/clk/at91/clk-programmable.c
index bc0be629671ba2fcc928f97efb136cd47f38f198..10f846cc8db172c5491ddc2508f7084ac5ef5e71 100644 (file)
--- a/drivers/clk/at91/clk-programmable.c
+++ b/drivers/clk/at91/clk-programmable.c
@@ -230,14 +230,14 @@ of_at91_clk_prog_setup(struct device_node *np,
        int num;
        u32 id;
        struct clk *clk;
-       int num_parents;
+       unsigned int num_parents;
        const char *parent_names[PROG_SOURCE_MAX];
        const char *name;
        struct device_node *progclknp;
        struct regmap *regmap;
 
        num_parents = of_clk_get_parent_count(np);
-       if (num_parents <= 0 || num_parents > PROG_SOURCE_MAX)
+       if (num_parents == 0 || num_parents > PROG_SOURCE_MAX)
                return;
 
        of_clk_parent_fill(np, parent_names, num_parents);