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

[mirror_ubuntu-artful-kernel.git] / drivers / clk / at91 / clk-master.c

diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
index 7d4a1864ea7c1b10fbbaf07e9acc33147f623ba4..d1021e106191d844876ed829f847e72c833c86cf 100644 (file)
--- a/drivers/clk/at91/clk-master.c
+++ b/drivers/clk/at91/clk-master.c
@@ -199,14 +199,14 @@ of_at91_clk_master_setup(struct device_node *np,
                         const struct clk_master_layout *layout)
 {
        struct clk *clk;
-       int num_parents;
+       unsigned int num_parents;
        const char *parent_names[MASTER_SOURCE_MAX];
        const char *name = np->name;
        struct clk_master_characteristics *characteristics;
        struct regmap *regmap;
 
        num_parents = of_clk_get_parent_count(np);
-       if (num_parents <= 0 || num_parents > MASTER_SOURCE_MAX)
+       if (num_parents == 0 || num_parents > MASTER_SOURCE_MAX)
                return;
 
        of_clk_parent_fill(np, parent_names, num_parents);