USB: funsoft: Fix termios

Funsoft has a bogus ioctl handler doing bogus termios handling in a bogus
manner. Fortunately we can simply delete all the bogus bits and get the
right default behaviour !

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 21 deletions

diff --git a/drivers/usb/serial/funsoft.c b/drivers/usb/serial/funsoft.c
index 4092f6dc9efd..b5194dc7d3bb 100644
--- a/drivers/usb/serial/funsoft.c
+++ b/drivers/usb/serial/funsoft.c
@@ -24,26 +24,6 @@ static struct usb_device_id id_table [] = {
 };
 MODULE_DEVICE_TABLE(usb, id_table);
 
-static int funsoft_ioctl(struct usb_serial_port *port, struct file *file,
-                         unsigned int cmd, unsigned long arg)
-{
-        struct ktermios t;
-
-        dbg("%s - port %d, cmd 0x%04x", __FUNCTION__, port->number, cmd);
-
-        if (cmd == TCSETSF) {
-                if (user_termios_to_kernel_termios(&t, (struct termios __user *)arg))
-                        return -EFAULT;
-
-                dbg("%s - iflag:%x oflag:%x cflag:%x lflag:%x", __FUNCTION__,
-                    t.c_iflag, t.c_oflag, t.c_cflag, t.c_lflag);
-
-                if (!(t.c_lflag & ICANON))
-                        return -EINVAL;
-        }
-        return -ENOIOCTLCMD;
-}
-
 static struct usb_driver funsoft_driver = {
         .name =         "funsoft",
         .probe =        usb_serial_probe,
@@ -63,7 +43,6 @@ static struct usb_serial_driver funsoft_device = {
         .num_bulk_in =          NUM_DONT_CARE,
         .num_bulk_out =         NUM_DONT_CARE,
         .num_ports =            1,
-        .ioctl =                funsoft_ioctl,
 };
 
 static int __init funsoft_init(void)