mei: use internal watchdog device registration tracking

remove bool wd_interface_reg as watchdog device already
keeps track of its registration

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index 4a8eb920f7fb..8c3c2689f70c 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -111,8 +111,6 @@ struct mei_device *mei_device_init(struct pci_dev *pdev)
         init_waitqueue_head(&dev->wait_stop_wd);
         dev->dev_state = MEI_DEV_INITIALIZING;
         dev->iamthif_state = MEI_IAMTHIF_IDLE;
-        dev->wd_interface_reg = false;
-
 
         mei_io_list_init(&dev->read_list);
         mei_io_list_init(&dev->write_list);