diff options
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 54bb37d4191..45975b4984e 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -1157,15 +1157,19 @@ int usb_serial_suspend(struct usb_interface *intf, pm_message_t message) serial->suspending = 1; + if (serial->type->suspend) { + r = serial->type->suspend(serial, message); + if (r < 0) + goto err_out; + } + for (i = 0; i < serial->num_ports; ++i) { port = serial->port[i]; if (port) kill_traffic(port); } - if (serial->type->suspend) - r = serial->type->suspend(serial, message); - +err_out: return r; } EXPORT_SYMBOL(usb_serial_suspend); |