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(parent: 7e11577) | patch
serial: imx: also update RX stats in DMA path
authorLucas Stach <l.stach@pengutronix.de>
Fri, 4 Sep 2015 15:52:43 +0000 (17:52 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 17:44:29 +0000 (18:44 +0100)
commitabc7882aacdb4b0e110026bff9b52fb783f4ebd8
tree49f7378bd877625b7fef5052a7679038191b5441tree | snapshot
parent7e11577ef6f31faf4a505e7823bf78b679906acacommit | diff
serial: imx: also update RX stats in DMA path

The RX bytecount was only updated in the PIO path and thus
the device erroneously reported a value of 0 if DMA is in
use.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/imx.c diff | blob | history
kernel
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