hidraw: add ratbag_close_hidraw

Better to clean up the hidraw node too.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

src/driver-etekcity.c

@@ -731,6 +731,7 @@ err:
 static void
 etekcity_remove(struct ratbag_device *device)
 {
+	ratbag_close_hidraw(device);
 	free(ratbag_get_drv_data(device));
 }
 

src/driver-hidpp10.c

@@ -247,6 +247,8 @@ hidpp10drv_remove(struct ratbag_device *device)
 	struct hidpp10drv_data *drv_data;
 	struct hidpp10_device *dev;
 
+	ratbag_close_hidraw(device);
+
 	drv_data = ratbag_get_drv_data(device);
 	dev = drv_data->dev;
 

src/driver-hidpp20.c

@@ -478,6 +478,8 @@ hidpp20drv_remove(struct ratbag_device *device)
 {
 	struct hidpp20drv_data *drv_data = ratbag_get_drv_data(device);
 
+	ratbag_close_hidraw(device);
+
 	free(drv_data->controls);
 	free(drv_data->sensors);
 	free(drv_data);

src/libratbag-hidraw.c

@@ -69,6 +69,13 @@ err:
 	return -errno;
 }
 
+void
+ratbag_close_hidraw(struct ratbag_device *device)
+{
+	ratbag_close_fd(device, device->hidraw_fd);
+	device->hidraw_fd = -1;
+}
+
 int
 ratbag_hidraw_raw_request(struct ratbag_device *device, unsigned char reportnum,
 			  uint8_t *buf, size_t len, unsigned char rtype, int reqtype)

src/libratbag-hidraw.h

@@ -43,6 +43,13 @@
  */
 int ratbag_open_hidraw(struct ratbag_device *device);
 
+/**
+ * Close the hidraw device associated with the device.
+ *
+ * @param device the ratbag device
+ */
+void ratbag_close_hidraw(struct ratbag_device *device);
+
 /**
  * Send report request to device
  *