From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Date: Fri, 22 Mar 2013 17:50:02 +0000 (+0100)
Subject: serial: xilinx_uartps: remove superfluous IDR write
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~136^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30215c3b8f36cc532267615ceade3657a9bd9563;p=pandora-kernel.git

serial: xilinx_uartps: remove superfluous IDR write

The datesheet clearly states, that writing low bits to the
XUARTPS_IDR register have no effect. Remove the write.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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