diff options
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index dfd728a263d2..4f70df33975a 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1299,8 +1299,6 @@ static void mos7720_throttle(struct tty_struct *tty) mos7720_port->shadowMCR &= ~UART_MCR_RTS; write_mos_reg(port->serial, port->port_number, MCR, mos7720_port->shadowMCR); - if (status != 0) - return; } } @@ -1331,8 +1329,6 @@ static void mos7720_unthrottle(struct tty_struct *tty) mos7720_port->shadowMCR |= UART_MCR_RTS; write_mos_reg(port->serial, port->port_number, MCR, mos7720_port->shadowMCR); - if (status != 0) - return; } } @@ -1657,7 +1653,7 @@ static void change_port_settings(struct tty_struct *tty, write_mos_reg(serial, port_number, IER, 0x0c); if (port->read_urb->status != -EINPROGRESS) { - status = usb_submit_urb(port->read_urb, GFP_ATOMIC); + status = usb_submit_urb(port->read_urb, GFP_KERNEL); if (status) dev_dbg(&port->dev, "usb_submit_urb(read bulk) failed, status = %d\n", status); } @@ -1702,7 +1698,7 @@ static void mos7720_set_termios(struct tty_struct *tty, change_port_settings(tty, mos7720_port, old_termios); if (port->read_urb->status != -EINPROGRESS) { - status = usb_submit_urb(port->read_urb, GFP_ATOMIC); + status = usb_submit_urb(port->read_urb, GFP_KERNEL); if (status) dev_dbg(&port->dev, "usb_submit_urb(read bulk) failed, status = %d\n", status); } |