diff options
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 242b5776648a..1159fd4cd94d 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -925,7 +925,7 @@ static int ftdi_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); static void ftdi_break_ctl(struct tty_struct *tty, int break_state); static int ftdi_chars_in_buffer(struct tty_struct *tty); -static int ftdi_get_modem_status(struct tty_struct *tty, +static int ftdi_get_modem_status(struct usb_serial_port *port, unsigned char status[2]); static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base); @@ -2068,7 +2068,7 @@ static int ftdi_chars_in_buffer(struct tty_struct *tty) goto out; /* Check if hardware buffer is empty. */ - ret = ftdi_get_modem_status(tty, buf); + ret = ftdi_get_modem_status(port, buf); if (ret == 2) { if (!(buf[1] & FTDI_RS_TEMT)) chars = 1; @@ -2268,10 +2268,9 @@ no_c_cflag_changes: * Returns the number of status bytes retrieved (device dependant), or * negative error code. */ -static int ftdi_get_modem_status(struct tty_struct *tty, +static int ftdi_get_modem_status(struct usb_serial_port *port, unsigned char status[2]) { - struct usb_serial_port *port = tty->driver_data; struct ftdi_private *priv = usb_get_serial_port_data(port); unsigned char *buf; int len; @@ -2336,7 +2335,7 @@ static int ftdi_tiocmget(struct tty_struct *tty) unsigned char buf[2]; int ret; - ret = ftdi_get_modem_status(tty, buf); + ret = ftdi_get_modem_status(port, buf); if (ret < 0) return ret; |