From d45cc8df7f59eb4db28408076ce979cd5e18f2b7 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Sat, 8 May 2010 15:18:41 +0200 Subject: [PATCH] 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: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/pl2303.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 18d1c44..6b60018 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -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); -- 2.7.4