diff options
Diffstat (limited to 'drivers/usb/serial/generic.c')
| -rw-r--r-- | drivers/usb/serial/generic.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index d41531139c55..97fa3c428435 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -175,6 +175,14 @@ int usb_serial_generic_resume(struct usb_serial *serial) struct usb_serial_port *port; int i, c = 0, r; +#ifdef CONFIG_PM + /* + * If this is an autoresume, don't submit URBs. + * They will be submitted in the open function instead. + */ + if (serial->dev->auto_pm) + return 0; +#endif for (i = 0; i < serial->num_ports; i++) { port = serial->port[i]; if (port->open_count && port->read_urb) { |
