diff options
Diffstat (limited to 'drivers/usb/host/xhci-dbgtty.c')
| -rw-r--r-- | drivers/usb/host/xhci-dbgtty.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index 9acf1efba36c..3231cec74a7a 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -455,6 +455,11 @@ void xhci_dbc_tty_unregister_device(struct xhci_dbc *dbc) xhci_dbc_free_requests(&port->write_pool); } +static const struct dbc_driver dbc_driver = { + .configure = xhci_dbc_tty_register_device, + .disconnect = xhci_dbc_tty_unregister_device, +}; + int xhci_dbc_tty_probe(struct xhci_hcd *xhci) { struct xhci_dbc *dbc = xhci->dbc; @@ -465,6 +470,8 @@ int xhci_dbc_tty_probe(struct xhci_hcd *xhci) if (status) return status; + dbc->driver = &dbc_driver; + dbc_tty_driver->driver_state = &dbc->port; return 0; @@ -481,6 +488,8 @@ out: */ void xhci_dbc_tty_remove(struct xhci_dbc *dbc) { + dbc->driver = NULL; + /* dbc_tty_exit will be called by module_exit() in the future */ dbc_tty_exit(); } @@ -523,5 +532,3 @@ static void dbc_tty_exit(void) dbc_tty_driver = NULL; } } - - |