samples: lcd_hd44780: drop device_get_binding (28ec4ed8) · Commits · Wenxi XU / zephyr

samples/drivers/lcd_hd44780/src/main.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -72,7 +72,7 @@


		#if defined(CONFIG_SOC_PART_NUMBER_SAM3X8E)
		#define GPIO_DRV_NAME DT_LABEL(DT_NODELABEL(pioc))
		#define GPIO_NODE DT_NODELABEL(pioc)
		#else
		#error "Unsupported GPIO driver"
		#endif
		@@ -527,11 +527,10 @@ void pi_lcd_init(const struct device *gpio_dev, uint8_t cols, uint8_t rows,

		void main(void)
		{
		const struct device *gpio_dev;
		const struct device *gpio_dev = DEVICE_DT_GET(GPIO_NODE);

		gpio_dev = device_get_binding(GPIO_DRV_NAME);
		if (!gpio_dev) {
		printk("Cannot find %s!\n", GPIO_DRV_NAME);
		if (!device_is_ready(gpio_dev)) {
		printk("Device %s not ready!\n", gpio_dev->name);
		return;
		}