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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-09-27 02:22:36 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-10-13 01:55:32 +0400
commitf621b8437d6ae502dde45797f56407e48c7a68b4 (patch)
tree767bc0813ac43baafb9a136a04d20a3068dc6a0b /drivers/usb
parentd9c563626d9a136636385209d59d0c4f16c4a7ab (diff)
downloadlinux-f621b8437d6ae502dde45797f56407e48c7a68b4.tar.xz
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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/serial/funsoft.c21
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)