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USB: oti6858: fix TCFLSH ioctl handling

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Removes unimplemented TCFLSH handling from oti6858, because it was 
preventing TCFLSH handling by upper layer (line discipline) drivers (see 
drivers/char/tty_io.c line 3450).

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Paulius Zaleckas 2008-04-10 14:20:08 +03:00 committed by Greg Kroah-Hartman
parent 21da84a893
commit 97af0a911b
1 changed files with 0 additions and 4 deletions
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drivers/usb/serial/oti6858.c
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@ -814,10 +814,6 @@ static int oti6858_ioctl(struct usb_serial_port *port, struct file *file,
__FUNCTION__, port->number, cmd, arg);
switch (cmd) {
case TCFLSH:
/* FIXME */
return 0;
case TIOCMBIS:
if (copy_from_user(&x, user_arg, sizeof(x)))
return -EFAULT;