serial: sirf: add uart receive's some error counter and mark
authorQipan Li <Qipan.Li@csr.com>
Thu, 14 May 2015 06:45:24 +0000 (06:45 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 24 May 2015 19:50:41 +0000 (12:50 -0700)
commitd9e8e976faef867f9be579d6a76e1271d5d30da8
treedeff4a8a9272eaeaf2a752eb5ce06cb3fc65d421
parent36c0991089ef190ee5e3f72e1346c623b24a0e7d
serial: sirf: add uart receive's some error counter and mark

add overrun error's flag mark and parity's counter, we can show the
statistic from procfs node.

BTW, let the indentation of stick bits configuration look better.

Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/sirfsoc_uart.c