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path: root/drivers/usb/serial/ftdi_sio.c
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Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
-rw-r--r--drivers/usb/serial/ftdi_sio.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index fc423583eed..3dc3768ca71 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -720,7 +720,6 @@ static const char *ftdi_chip_name[] = {
/* function prototypes for a FTDI serial converter */
static int ftdi_sio_probe(struct usb_serial *serial,
const struct usb_device_id *id);
-static void ftdi_shutdown(struct usb_serial *serial);
static int ftdi_sio_port_probe(struct usb_serial_port *port);
static int ftdi_sio_port_remove(struct usb_serial_port *port);
static int ftdi_open(struct tty_struct *tty,
@@ -779,7 +778,6 @@ static struct usb_serial_driver ftdi_sio_device = {
.ioctl = ftdi_ioctl,
.set_termios = ftdi_set_termios,
.break_ctl = ftdi_break_ctl,
- .shutdown = ftdi_shutdown,
};
@@ -1594,18 +1592,6 @@ static int ftdi_mtxorb_hack_setup(struct usb_serial *serial)
return 0;
}
-/* ftdi_shutdown is called from usbserial:usb_serial_disconnect
- * it is called when the usb device is disconnected
- *
- * usbserial:usb_serial_disconnect
- * calls __serial_close for each open of the port
- * shutdown is called then (ie ftdi_shutdown)
- */
-static void ftdi_shutdown(struct usb_serial *serial)
-{
- dbg("%s", __func__);
-}
-
static void ftdi_sio_priv_release(struct kref *k)
{
struct ftdi_private *priv = container_of(k, struct ftdi_private, kref);