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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2007-09-26 23:22:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 14:55:32 -0700 |
| commit | f621b8437d6ae502dde45797f56407e48c7a68b4 (patch) | |
| tree | 767bc0813ac43baafb9a136a04d20a3068dc6a0b | |
| parent | d9c563626d9a136636385209d59d0c4f16c4a7ab (diff) | |
| download | op-kernel-dev-f621b8437d6ae502dde45797f56407e48c7a68b4.zip op-kernel-dev-f621b8437d6ae502dde45797f56407e48c7a68b4.tar.gz | |
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>
| -rw-r--r-- | drivers/usb/serial/funsoft.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/usb/serial/funsoft.c b/drivers/usb/serial/funsoft.c index 4092f6d..b5194dc 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) |
