samples: kscan_touch: drop device_get_binding (799315d3) · Commits · Wenxi XU / zephyr

samples/drivers/kscan_touch/src/main.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -15,9 +15,9 @@

		LOG_MODULE_REGISTER(main);

		const struct device *kscan_dev;
		#define TOUCH_CONTROLLER_NODE DT_ALIAS(kscan0)

		#define TOUCH_CONTROLLER_LABEL DT_LABEL(DT_ALIAS(kscan0))
		const struct device *kscan_dev = DEVICE_DT_GET(TOUCH_CONTROLLER_NODE);

		static void k_callback(const struct device *dev, uint32_t row, uint32_t col,
		bool pressed)
		@@ -32,9 +32,8 @@ void main(void)
		{
		printk("Kscan touch panel sample application\n");

		kscan_dev = device_get_binding(TOUCH_CONTROLLER_LABEL);
		if (!kscan_dev) {
		LOG_ERR("kscan device %s not found", TOUCH_CONTROLLER_LABEL);
		if (!device_is_ready(kscan_dev)) {
		LOG_ERR("kscan device %s not ready", kscan_dev->name);
		return;
		}