diff options
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 3524a105d04..4554ee49e63 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -71,7 +71,7 @@ struct moschip_port { struct urb *write_urb_pool[NUM_URBS]; }; -static int debug; +static bool debug; static struct usb_serial_driver moschip7720_2port_driver; @@ -939,14 +939,7 @@ static void mos7720_bulk_in_callback(struct urb *urb) } tty_kref_put(tty); - if (!port->read_urb) { - dbg("URB KILLED !!!"); - return; - } - if (port->read_urb->status != -EINPROGRESS) { - port->read_urb->dev = port->serial->dev; - retval = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (retval) dbg("usb_submit_urb(read bulk) failed, retval = %d", @@ -1014,7 +1007,6 @@ static int mos77xx_calc_num_ports(struct usb_serial *serial) static int mos7720_open(struct tty_struct *tty, struct usb_serial_port *port) { struct usb_serial *serial; - struct usb_serial_port *port0; struct urb *urb; struct moschip_port *mos7720_port; int response; @@ -1029,8 +1021,6 @@ static int mos7720_open(struct tty_struct *tty, struct usb_serial_port *port) if (mos7720_port == NULL) return -ENODEV; - port0 = serial->port[0]; - usb_clear_halt(serial->dev, port->write_urb->pipe); usb_clear_halt(serial->dev, port->read_urb->pipe); @@ -1735,8 +1725,6 @@ static void change_port_settings(struct tty_struct *tty, write_mos_reg(serial, port_number, IER, 0x0c); if (port->read_urb->status != -EINPROGRESS) { - port->read_urb->dev = serial->dev; - status = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (status) dbg("usb_submit_urb(read bulk) failed, status = %d", @@ -1786,13 +1774,7 @@ static void mos7720_set_termios(struct tty_struct *tty, /* change the port settings to the new ones specified */ change_port_settings(tty, mos7720_port, old_termios); - if (!port->read_urb) { - dbg("%s", "URB KILLED !!!!!"); - return; - } - if (port->read_urb->status != -EINPROGRESS) { - port->read_urb->dev = serial->dev; status = usb_submit_urb(port->read_urb, GFP_ATOMIC); if (status) dbg("usb_submit_urb(read bulk) failed, status = %d", |