serial: jsm: Replace magic value with the proper define
authorKonrad Zapalowicz <bergo.torino@gmail.com>
Sun, 9 Nov 2014 01:22:19 +0000 (02:22 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Nov 2014 01:06:38 +0000 (17:06 -0800)
commit5b05e2cbf5b38dfb2410d23adc26703fd37f84f9
tree2edb1b6301b93c632f452c4101b0e4a02a655d5c
parent245ae51cec684aa1a3e6e35afdf2a6c93d371b32
serial: jsm: Replace magic value with the proper define

The changed function flushes the tx UART and the '4' corresponds to the
UART_FCR_CLEAR_XMIT value. This commit replaces the magic number with
this define.

Signed-off-by: Konrad Zapalowicz <bergo.torino@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/jsm/jsm_neo.c