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path: root/drivers/usb/serial/io_ti.c
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Diffstat (limited to 'drivers/usb/serial/io_ti.c')
-rw-r--r--drivers/usb/serial/io_ti.c28
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;