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Commit 49b2597a authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: ftdi_sio: use tty_insert_flip_string_fixed_flag 



Use tty_insert_flip_string_fixed_flag to report errors to line
discipline.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0954e1c2

drivers/usb/serial/ftdi_sio.c

+4 −3
Original line number Diff line number Diff line
@@ -1822,14 +1822,15 @@ static int ftdi_process_packet(struct tty_struct *tty, 
		return 0;	/* status only */

	ch = packet + 2;



	if (!(port->port.console && port->sysrq) && flag == TTY_NORMAL)

		tty_insert_flip_string(tty, ch, len);

	else {

	if (port->port.console && port->sysrq) {

		for (i = 0; i < len; i++, ch++) {

			if (!usb_serial_handle_sysrq_char(tty, port, *ch))

				tty_insert_flip_char(tty, *ch, flag);

		}

	} else {

		tty_insert_flip_string_fixed_flag(tty, ch, flag, len);

	}



	return len;

}