diff options
Diffstat (limited to 'drivers/usb/serial/ti_usb_3410_5052.c')
| -rw-r--r-- | drivers/usb/serial/ti_usb_3410_5052.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index ea8445689c8..8468eb769a2 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -150,7 +150,7 @@ static int ti_download_firmware(struct ti_device *tdev); /* Data */ /* module parameters */ -static int debug; +static bool debug; static int closing_wait = TI_DEFAULT_CLOSING_WAIT; static ushort vendor_3410[TI_EXTRA_VID_PID_COUNT]; static unsigned int vendor_3410_count; @@ -535,9 +535,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port) status = -EINVAL; goto release_lock; } - urb->complete = ti_interrupt_callback; urb->context = tdev; - urb->dev = dev; status = usb_submit_urb(urb, GFP_KERNEL); if (status) { dev_err(&port->dev, @@ -619,9 +617,7 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port) goto unlink_int_urb; } tport->tp_read_urb_state = TI_READ_URB_RUNNING; - urb->complete = ti_bulk_in_callback; urb->context = tport; - urb->dev = dev; status = usb_submit_urb(urb, GFP_KERNEL); if (status) { dev_err(&port->dev, "%s - submit read urb failed, %d\n", @@ -1236,12 +1232,11 @@ static void ti_bulk_in_callback(struct urb *urb) exit: /* continue to read unless stopping */ spin_lock(&tport->tp_lock); - if (tport->tp_read_urb_state == TI_READ_URB_RUNNING) { - urb->dev = port->serial->dev; + if (tport->tp_read_urb_state == TI_READ_URB_RUNNING) retval = usb_submit_urb(urb, GFP_ATOMIC); - } else if (tport->tp_read_urb_state == TI_READ_URB_STOPPING) { + else if (tport->tp_read_urb_state == TI_READ_URB_STOPPING) tport->tp_read_urb_state = TI_READ_URB_STOPPED; - } + spin_unlock(&tport->tp_lock); if (retval) dev_err(dev, "%s - resubmit read urb failed, %d\n", @@ -1574,9 +1569,7 @@ static int ti_restart_read(struct ti_port *tport, struct tty_struct *tty) tport->tp_read_urb_state = TI_READ_URB_RUNNING; urb = tport->tp_port->read_urb; spin_unlock_irqrestore(&tport->tp_lock, flags); - urb->complete = ti_bulk_in_callback; urb->context = tport; - urb->dev = tport->tp_port->serial->dev; status = usb_submit_urb(urb, GFP_KERNEL); } else { tport->tp_read_urb_state = TI_READ_URB_RUNNING; |