diff options
Diffstat (limited to 'drivers/usb/serial/belkin_sa.c')
| -rw-r--r-- | drivers/usb/serial/belkin_sa.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index ea29556f0d7..15bc71853db 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -18,14 +18,13 @@ * driver * * TODO: - * -- Add true modem contol line query capability. Currently we track the + * -- Add true modem control line query capability. Currently we track the * states reported by the interrupt and the states we request. * -- Add support for flush commands */ #include <linux/kernel.h> #include <linux/errno.h> -#include <linux/init.h> #include <linux/slab.h> #include <linux/tty.h> #include <linux/tty_driver.h> @@ -37,10 +36,6 @@ #include <linux/usb/serial.h> #include "belkin_sa.h" -/* - * Version Information - */ -#define DRIVER_VERSION "v1.3" #define DRIVER_AUTHOR "William Greathouse <wgreathouse@smva.com>" #define DRIVER_DESC "USB Belkin Serial converter driver" @@ -246,7 +241,6 @@ static void belkin_sa_process_read_urb(struct urb *urb) { struct usb_serial_port *port = urb->context; struct belkin_sa_private *priv = usb_get_serial_port_data(port); - struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; unsigned long flags; unsigned char status; @@ -263,10 +257,6 @@ static void belkin_sa_process_read_urb(struct urb *urb) if (!urb->actual_length) return; - tty = tty_port_tty_get(&port->port); - if (!tty) - return; - if (status & BELKIN_SA_LSR_ERR) { /* Break takes precedence over parity, which takes precedence * over framing errors. */ @@ -280,13 +270,12 @@ static void belkin_sa_process_read_urb(struct urb *urb) /* Overrun is special, not associated with a char. */ if (status & BELKIN_SA_LSR_OE) - tty_insert_flip_char(tty, 0, TTY_OVERRUN); + tty_insert_flip_char(&port->port, 0, TTY_OVERRUN); } - tty_insert_flip_string_fixed_flag(tty, data, tty_flag, + tty_insert_flip_string_fixed_flag(&port->port, data, tty_flag, urb->actual_length); - tty_flip_buffer_push(tty); - tty_kref_put(tty); + tty_flip_buffer_push(&port->port); } static void belkin_sa_set_termios(struct tty_struct *tty, @@ -509,5 +498,4 @@ module_usb_serial_driver(serial_drivers, id_table); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_VERSION(DRIVER_VERSION); MODULE_LICENSE("GPL"); |