From: Jiada Wang <jiada_wang@mentor.com>
Date: Tue, 9 Dec 2014 09:11:22 +0000 (+0900)
Subject: serial: imx: add CREAD flag support
X-Git-Tag: fixes-v4.0-rc1~98^2~98
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55d8693acd65b1c14e011cbcbfad2a15626472cd;p=pandora-kernel.git

serial: imx: add CREAD flag support

Add CREAD flag hanlding in set_termios and UART DMA mode
which ignores all received chars when CREAD flag cleared.

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Anton Bondarenko <anton_bondarenko@mentor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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