Linux-libre 4.6.2-gnu

1 files changed, 3 insertions, 17 deletions

diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index 3edafc8d3..f7c8dfdb6 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -91,8 +91,8 @@ EXPORT_SYMBOL_GPL(mei_fw_status2str);
  */
 void mei_cancel_work(struct mei_device *dev)
 {
-	cancel_work_sync(&dev->init_work);
 	cancel_work_sync(&dev->reset_work);
+	cancel_work_sync(&dev->bus_rescan_work);
 
 	cancel_delayed_work(&dev->timer_work);
 }
@@ -148,16 +148,10 @@ int mei_reset(struct mei_device *dev)
 	    state != MEI_DEV_POWER_UP) {
 
 		/* remove all waiting requests */
-		mei_cl_all_write_clear(dev);
-
 		mei_cl_all_disconnect(dev);
 
-		/* wake up all readers and writers so they can be interrupted */
-		mei_cl_all_wakeup(dev);
-
 		/* remove entry if already in list */
-		dev_dbg(dev->dev, "remove iamthif and wd from the file list.\n");
-		mei_cl_unlink(&dev->wd_cl);
+		dev_dbg(dev->dev, "remove iamthif from the file list.\n");
 		mei_cl_unlink(&dev->iamthif_cl);
 		mei_amthif_reset_params(dev);
 	}
@@ -165,7 +159,6 @@ int mei_reset(struct mei_device *dev)
 	mei_hbm_reset(dev);
 
 	dev->rd_msg_hdr = 0;
-	dev->wd_pending = false;
 
 	if (ret) {
 		dev_err(dev->dev, "hw_reset failed ret = %d\n", ret);
@@ -335,16 +328,12 @@ void mei_stop(struct mei_device *dev)
 
 	mutex_lock(&dev->device_lock);
 
-	mei_wd_stop(dev);
-
 	dev->dev_state = MEI_DEV_POWER_DOWN;
 	mei_reset(dev);
 	/* move device to disabled state unconditionally */
 	dev->dev_state = MEI_DEV_DISABLED;
 
 	mutex_unlock(&dev->device_lock);
-
-	mei_watchdog_unregister(dev);
 }
 EXPORT_SYMBOL_GPL(mei_stop);
 
@@ -394,7 +383,6 @@ void mei_device_init(struct mei_device *dev,
 	init_waitqueue_head(&dev->wait_hw_ready);
 	init_waitqueue_head(&dev->wait_pg);
 	init_waitqueue_head(&dev->wait_hbm_start);
-	init_waitqueue_head(&dev->wait_stop_wd);
 	dev->dev_state = MEI_DEV_INITIALIZING;
 	dev->reset_count = 0;
 
@@ -404,13 +392,11 @@ void mei_device_init(struct mei_device *dev,
 	mei_io_list_init(&dev->ctrl_rd_list);
 
 	INIT_DELAYED_WORK(&dev->timer_work, mei_timer);
-	INIT_WORK(&dev->init_work, mei_host_client_init);
 	INIT_WORK(&dev->reset_work, mei_reset_work);
+	INIT_WORK(&dev->bus_rescan_work, mei_cl_bus_rescan_work);
 
-	INIT_LIST_HEAD(&dev->wd_cl.link);
 	INIT_LIST_HEAD(&dev->iamthif_cl.link);
 	mei_io_list_init(&dev->amthif_cmd_list);
-	mei_io_list_init(&dev->amthif_rd_complete_list);
 
 	bitmap_zero(dev->host_clients_map, MEI_CLIENTS_MAX);
 	dev->open_handle_count = 0;