MLK-15031-07 tty: serial: fsl_lpuart: add port.icount for DMA rx path
authorFugang Duan <fugang.duan@nxp.com>
Tue, 6 Jun 2017 10:44:16 +0000 (18:44 +0800)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 20:28:13 +0000 (15:28 -0500)
commit2257a8f508ffef0ea8e0a7191a8f023e09d35fa0
treea7f102d3b565936acc6f7261487903a9395d1ba3
parente71c6c4a1890b50ff972893f0e24493acacc9113
MLK-15031-07 tty: serial: fsl_lpuart: add port.icount for DMA rx path

Add port.icount to stat. the DMA RX received count.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
drivers/tty/serial/fsl_lpuart.c