clk: at91: Remove impossible checks for of_clk_get_parent_count()

[deliverable/linux.git] / drivers / clk / at91 / clk-generated.c

diff --git a/drivers/clk/at91/clk-generated.c b/drivers/clk/at91/clk-generated.c
index abc80949e1ddbea4bb8a47941f9ab5cf278f3113..f82b16a65dee1b09cf26a669906b579eaba1b300 100644 (file)
--- a/drivers/clk/at91/clk-generated.c
+++ b/drivers/clk/at91/clk-generated.c
@@ -268,13 +268,13 @@ void __init of_sama5d2_clk_generated_setup(struct device_node *np,
        u32 id;
        const char *name;
        struct clk *clk;
-       int num_parents;
+       unsigned int num_parents;
        const char *parent_names[GENERATED_SOURCE_MAX];
        struct device_node *gcknp;
        struct clk_range range = CLK_RANGE(0, 0);
 
        num_parents = of_clk_get_parent_count(np);
-       if (num_parents <= 0 || num_parents > GENERATED_SOURCE_MAX)
+       if (num_parents == 0 || num_parents > GENERATED_SOURCE_MAX)
                return;
 
        of_clk_parent_fill(np, parent_names, num_parents);