From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 10 Dec 2013 13:54:42 +0000 (+0100)
Subject: serial: pl011: (cosmetic) remove superfluous register write
X-Git-Tag: v3.14-rc1~149^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30ae5859186f564d40cee04579e901e41c3826e2;p=pandora-kernel.git

serial: pl011: (cosmetic) remove superfluous register write

In pl011_rx_chars() if pl011_dma_rx_trigger_dma() succeeds it will disable
the receive interrupt, no need to do this again.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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