diff options
| author | Michal Simek <[email protected]> | 2018-06-13 09:05:51 +0200 |
|---|---|---|
| committer | Michal Simek <[email protected]> | 2018-06-15 08:54:04 +0200 |
| commit | 1471fadf69493141e990b078d8b8a3b215008f31 (patch) | |
| tree | 9f7472fcca2aee19353fde4da8a69cc193ba16d9 /drivers | |
| 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 <[email protected]>
Diffstat (limited to 'drivers')
| -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 96632946853..442ba196cae 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) |