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Commit d45cc8df authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: pl2303: 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 49b2597a

drivers/usb/serial/pl2303.c

+4 −3
Original line number Diff line number Diff line
@@ -786,12 +786,13 @@ static void pl2303_process_read_urb(struct urb *urb) 
	if (line_status & UART_OVERRUN_ERROR)

		tty_insert_flip_char(tty, 0, TTY_OVERRUN);



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

		tty_insert_flip_string(tty, data, urb->actual_length);

	else {

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

		for (i = 0; i < urb->actual_length; ++i)

			if (!usb_serial_handle_sysrq_char(tty, port, data[i]))

				tty_insert_flip_char(tty, data[i], tty_flag);

	} else {

		tty_insert_flip_string_fixed_flag(tty, data, tty_flag,

							urb->actual_length);

	}



	tty_flip_buffer_push(tty);