diff options
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 0aac00afb5c8..e44d375edaad 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -15,13 +15,6 @@ * For questions or problems with this driver, contact Inside Out * Networks technical support, or Peter Berger <pberger@brimson.com>, * or Al Borchers <alborchers@steinerpoint.com>. - * - * Version history: - * - * July 11, 2002 Removed 4 port device structure since all TI UMP - * chips have only 2 ports - * David Iacovelli (davidi@ionetworks.com) - * */ #include <linux/kernel.h> @@ -1777,12 +1770,11 @@ static void edge_bulk_in_callback(struct urb *urb) exit: /* continue read unless stopped */ spin_lock(&edge_port->ep_lock); - if (edge_port->ep_read_urb_state == EDGE_READ_URB_RUNNING) { - urb->dev = edge_port->port->serial->dev; + if (edge_port->ep_read_urb_state == EDGE_READ_URB_RUNNING) retval = usb_submit_urb(urb, GFP_ATOMIC); - } else if (edge_port->ep_read_urb_state == EDGE_READ_URB_STOPPING) { + else if (edge_port->ep_read_urb_state == EDGE_READ_URB_STOPPING) edge_port->ep_read_urb_state = EDGE_READ_URB_STOPPED; - } + spin_unlock(&edge_port->ep_lock); if (retval) dev_err(&urb->dev->dev, @@ -1959,9 +1951,7 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) status = -EINVAL; goto release_es_lock; } - urb->complete = edge_interrupt_callback; urb->context = edge_serial; - urb->dev = dev; status = usb_submit_urb(urb, GFP_KERNEL); if (status) { dev_err(&port->dev, @@ -1987,9 +1977,7 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) goto unlink_int_urb; } edge_port->ep_read_urb_state = EDGE_READ_URB_RUNNING; - urb->complete = edge_bulk_in_callback; urb->context = edge_port; - urb->dev = dev; status = usb_submit_urb(urb, GFP_KERNEL); if (status) { dev_err(&port->dev, @@ -2118,12 +2106,7 @@ static void edge_send(struct tty_struct *tty) port->write_urb->transfer_buffer); /* set up our urb */ - usb_fill_bulk_urb(port->write_urb, port->serial->dev, - usb_sndbulkpipe(port->serial->dev, - port->bulk_out_endpointAddress), - port->write_urb->transfer_buffer, count, - edge_bulk_out_callback, - port); + port->write_urb->transfer_buffer_length = count; /* send the data out the bulk port */ result = usb_submit_urb(port->write_urb, GFP_ATOMIC); @@ -2267,9 +2250,6 @@ static int restart_read(struct edgeport_port *edge_port) if (edge_port->ep_read_urb_state == EDGE_READ_URB_STOPPED) { urb = edge_port->port->read_urb; - urb->complete = edge_bulk_in_callback; - urb->context = edge_port; - urb->dev = edge_port->port->serial->dev; status = usb_submit_urb(urb, GFP_ATOMIC); } edge_port->ep_read_urb_state = EDGE_READ_URB_RUNNING; |