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serial: pl011: (cosmetic) remove superfluous register write
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Tue, 10 Dec 2013 13:54:42 +0000 (14:54 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 17 Dec 2013 17:36:23 +0000 (09:36 -0800)
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>
drivers/tty/serial/amba-pl011.c patch | blob | history

diff --cc drivers/tty/serial/amba-pl011.c
Simple merge
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