Code cleanup for non-trigger mode.

app/drivers/zephyr/ec11.c

@@ -92,7 +92,7 @@ int ec11_init(struct device *dev)
 	struct ec11_data *drv_data = dev->driver_data;
 	const struct ec11_config *drv_cfg = dev->config_info;
 
-	LOG_DBG("resolution %d", drv_cfg->resolution);
+	LOG_DBG("A: %s %d B: %s %d resolution %d", drv_cfg->a_label, drv_cfg->a_pin, drv_cfg->b_label, drv_cfg->b_pin, drv_cfg->resolution);	
 
 	drv_data->a = device_get_binding(drv_cfg->a_label);
 	if (drv_data->a == NULL) {
@@ -106,6 +106,22 @@ int ec11_init(struct device *dev)
 		return -EINVAL;
 	}
 
+	if (gpio_pin_configure(drv_data->a, drv_cfg->a_pin,
+			   drv_cfg->a_flags
+			   | GPIO_INPUT)) {
+		LOG_DBG("Failed to configure A pin");
+		return -EIO;
+	}
+
+	if (gpio_pin_configure(drv_data->b, drv_cfg->b_pin,
+			   drv_cfg->b_flags
+			   | GPIO_INPUT)) {
+		LOG_DBG("Failed to configure B pin");
+		return -EIO;
+	}
+
+
+
 #ifdef CONFIG_EC11_TRIGGER
 	if (ec11_init_interrupt(dev) < 0) {
 		LOG_DBG("Failed to initialize interrupt!");

app/drivers/zephyr/ec11.h

@@ -22,11 +22,6 @@ struct ec11_config {
 	const u8_t resolution;
 };
 
-enum ec11_pin_state {
-	EC11_A_PIN_STATE,
-	EC11_B_PIN_STATE
-};
-
 struct ec11_data {
 	struct device *a;
 	struct device *b;
@@ -36,7 +31,6 @@ struct ec11_data {
 	s8_t delta;
 
 #ifdef CONFIG_EC11_TRIGGER
-	struct device *gpio;
 	struct gpio_callback a_gpio_cb;
 	struct gpio_callback b_gpio_cb;
 	struct device *dev;

app/drivers/zephyr/ec11_trigger.c

@@ -141,14 +141,6 @@ int ec11_init_interrupt(struct device *dev)
 	drv_data->dev = dev;
 	/* setup gpio interrupt */
 
-	LOG_DBG("A: %s %d B: %s %d", drv_cfg->a_label, drv_cfg->a_pin, drv_cfg->b_label, drv_cfg->b_pin);
-	
-	if (gpio_pin_configure(drv_data->a, drv_cfg->a_pin,
-			   drv_cfg->a_flags
-			   | GPIO_INPUT)) {
-		LOG_DBG("Failed to configure B pin");
-		return -EIO;
-	}
 
 	gpio_init_callback(&drv_data->a_gpio_cb,
 			   ec11_a_gpio_callback,
@@ -159,13 +151,6 @@ int ec11_init_interrupt(struct device *dev)
 		return -EIO;
 	}
 
-	if (gpio_pin_configure(drv_data->b, drv_cfg->b_pin,
-			   drv_cfg->b_flags
-			   | GPIO_INPUT)) {
-		LOG_DBG("Failed to configure B pin");
-		return -EIO;
-	}
-
 	gpio_init_callback(&drv_data->b_gpio_cb,
 			   ec11_b_gpio_callback,
 			   BIT(drv_cfg->b_pin));
@@ -175,8 +160,6 @@ int ec11_init_interrupt(struct device *dev)
 		return -EIO;
 	}
 
-	LOG_DBG("A Pin? %d, B Pin? %d", gpio_pin_get(drv_data->a, drv_cfg->a_pin), gpio_pin_get(drv_data->b, drv_cfg->b_pin));
-
 #if defined(CONFIG_EC11_TRIGGER_OWN_THREAD)
 	k_sem_init(&drv_data->gpio_sem, 0, UINT_MAX);