Commit 97af0a91 authored Apr 10, 2008 by Paulius Zaleckas Committed by Greg Kroah-Hartman Apr 24, 2008

USB: oti6858: fix TCFLSH ioctl handling



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>

parent 21da84a8

drivers/usb/serial/oti6858.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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;