diff options
author | Michal Simek <michal.simek@xilinx.com> | 2018-06-13 09:05:51 +0200 |
---|---|---|
committer | Michal Simek <michal.simek@xilinx.com> | 2018-06-15 08:54:04 +0200 |
commit | 1471fadf69493141e990b078d8b8a3b215008f31 (patch) | |
tree | 9f7472fcca2aee19353fde4da8a69cc193ba16d9 /drivers/gpio | |
parent | 1a7414f6268060c56c72fd7559782137cc953c96 (diff) |
gpio: zynq: Do not check unsigned type that is >= 0
There is no reason to check that unsigned type that is >= 0.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/gpio')
-rw-r--r-- | drivers/gpio/zynq_gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/zynq_gpio.c b/drivers/gpio/zynq_gpio.c index 9663294685..442ba196ca 100644 --- a/drivers/gpio/zynq_gpio.c +++ b/drivers/gpio/zynq_gpio.c @@ -188,7 +188,7 @@ static int gpio_is_valid(unsigned gpio, struct udevice *dev) { struct zynq_gpio_privdata *priv = dev_get_priv(dev); - return (gpio >= 0) && (gpio < priv->p_data->ngpio); + return gpio < priv->p_data->ngpio; } static int check_gpio(unsigned gpio, struct udevice *dev) |