michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: lora: sx12xx: use gpio_dt_spec

Browse source 
Simplify driver implementation by using gpio_dt_spec.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2022-01-28 23:25:29 +01:00 • committed by Anas Nashif
commit ca7f291dd4
5 changed files with 74 additions and 95 deletions
Download patch file Download diff file Expand all files Collapse all files

16
drivers/lora/sx12xx_common.c
View file

@ -39,21 +39,19 @@ static struct sx12xx_data {
struct sx12xx_rx_params rx_params;
} dev_data;
int __sx12xx_configure_pin(const struct device **dev, const char *controller,
gpio_pin_t pin, gpio_flags_t flags)
int __sx12xx_configure_pin(const struct gpio_dt_spec *gpio, gpio_flags_t flags)
{
int err;
*dev = device_get_binding(controller);
if (!(*dev)) {
LOG_ERR("Cannot get pointer to %s device", controller);
return -EIO;
if (!device_is_ready(gpio->port)) {
LOG_ERR("GPIO device not ready %s", gpio->port->name);
return -ENODEV;
}
err = gpio_pin_configure(*dev, pin, flags);
err = gpio_pin_configure_dt(gpio, flags);
if (err) {
LOG_ERR("Cannot configure gpio %s %d: %d", controller, pin,
err);
LOG_ERR("Cannot configure gpio %s %d: %d", gpio->port->name,
gpio->pin, err);
return err;
}