From 0985df89537e7fd5ec963c760f7860b5718510ce Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Fri, 19 Feb 2016 17:31:52 -0800 Subject: clk: gpio: Remove impossible check for of_clk_get_parent_count() < 0 The check for < 0 is impossible now that of_clk_get_parent_count() returns an unsigned int. Simplify the code and update the type here. Signed-off-by: Stephen Boyd --- drivers/clk/clk-gpio.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/clk/clk-gpio.c') diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c index 522bffd..08f65ac 100644 --- a/drivers/clk/clk-gpio.c +++ b/drivers/clk/clk-gpio.c @@ -205,15 +205,13 @@ static int gpio_clk_driver_probe(struct platform_device *pdev) { struct device_node *node = pdev->dev.of_node; const char **parent_names, *gpio_name; - int num_parents, gpio; + unsigned int num_parents; + int gpio; enum of_gpio_flags of_flags; struct clk *clk; bool active_low, is_mux; num_parents = of_clk_get_parent_count(node); - if (num_parents < 0) - num_parents = 0; - if (num_parents) { parent_names = devm_kcalloc(&pdev->dev, num_parents, sizeof(char *), GFP_KERNEL); -- cgit v1.1