pch_uart: Fix missing break for 16 byte fifo

commit 9bc03743fff0770dc5a5324ba92e67cc377f16ca upstream.

Otherwise we fall back to the wrong value.

Reported-by: <dcb314@hotmail.com>
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44091
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index a4b192d..5ad5040 100644 (file)
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1163,6 +1163,7 @@ static int pch_uart_startup(struct uart_port *port)
                break;
        case 16:
                fifo_size = PCH_UART_HAL_FIFO16;
+               break;
        case 1:
        default:
                fifo_size = PCH_UART_HAL_FIFO_DIS;