diff options
| -rw-r--r-- | drivers/usb/serial/sierra.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 854ac61581ba..74b417c91e30 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -772,16 +772,12 @@ static void sierra_close(struct usb_serial_port *port) portdata->rts_state = 0; portdata->dtr_state = 0; - mutex_lock(&serial->disc_mutex); - if (!serial->disconnected) { - /* odd error handling due to pm counters */ - if (!usb_autopm_get_interface(serial->interface)) - sierra_send_setup(port); - else - usb_autopm_get_interface_no_resume(serial->interface); + /* odd error handling due to pm counters */ + if (!usb_autopm_get_interface(serial->interface)) + sierra_send_setup(port); + else + usb_autopm_get_interface_no_resume(serial->interface); - } - mutex_unlock(&serial->disc_mutex); spin_lock_irq(&intfdata->susp_lock); portdata->opened = 0; if (--intfdata->open_ports == 0) |