diff options
Diffstat (limited to 'drivers/clk/at91/clk-usb.c')
| -rw-r--r-- | drivers/clk/at91/clk-usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/at91/clk-usb.c b/drivers/clk/at91/clk-usb.c index 650ca45892c0..d80bdb0a8b02 100644 --- a/drivers/clk/at91/clk-usb.c +++ b/drivers/clk/at91/clk-usb.c @@ -366,13 +366,13 @@ at91rm9200_clk_register_usb(struct regmap *regmap, const char *name, static void __init of_at91sam9x5_clk_usb_setup(struct device_node *np) { struct clk *clk; - int num_parents; + unsigned int num_parents; const char *parent_names[USB_SOURCE_MAX]; const char *name = np->name; struct regmap *regmap; num_parents = of_clk_get_parent_count(np); - if (num_parents <= 0 || num_parents > USB_SOURCE_MAX) + if (num_parents == 0 || num_parents > USB_SOURCE_MAX) return; of_clk_parent_fill(np, parent_names, num_parents); |