From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Fri, 5 Oct 2012 22:48:28 +0000 (+0100)
Subject: SERIAL: omap: allow hardware assisted rts/cts modes to be disabled
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~66^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d5b16639523970db001e6af298e360782f4d89a;p=pandora-kernel.git

SERIAL: omap: allow hardware assisted rts/cts modes to be disabled

There is nothing which clears the auto RTS/CTS bits, so once hardware
flow control gets enabled, there's no possibility to disable it.
So, clear these bits when CRTSCTS is cleared.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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