drm: drm_connector.c: Adjust end of block comment

Add a new line with */ on the last line of a block comment to follow the
Linux kernel coding conventions.
Problem found by checkpatch.
Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/59abdb2d65a643d5937e5773db684b926e8c9233.1618756333.git.martinsdecarvalhobeatriz@gmail.com

drivers/gpu/drm/drm_connector.c

@@ -279,7 +279,8 @@ int drm_connector_init(struct drm_device *dev,
 	drm_connector_get_cmdline_mode(connector);
 
 	/* We should add connectors at the end to avoid upsetting the connector
-	 * index too much. */
+	 * index too much.
+	 */
 	spin_lock_irq(&config->connector_list_lock);
 	list_add_tail(&connector->head, &config->connector_list);
 	config->num_connector++;
@@ -2288,7 +2289,8 @@ int drm_connector_property_set_ioctl(struct drm_device *dev,
 static struct drm_encoder *drm_connector_get_encoder(struct drm_connector *connector)
 {
 	/* For atomic drivers only state objects are synchronously updated and
-	 * protected by modeset locks, so check those first. */
+	 * protected by modeset locks, so check those first.
+	 */
 	if (connector->state)
 		return connector->state->best_encoder;
 	return connector->encoder;
@@ -2450,7 +2452,8 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
 		out_resp->encoder_id = 0;
 
 	/* Only grab properties after probing, to make sure EDID and other
-	 * properties reflect the latest status. */
+	 * properties reflect the latest status.
+	 */
 	ret = drm_mode_object_get_properties(&connector->base, file_priv->atomic,
 			(uint32_t __user *)(unsigned long)(out_resp->props_ptr),
 			(uint64_t __user *)(unsigned long)(out_resp->prop_values_ptr),