From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Perches <joe@perches.com>
Subject: Re: [PATCH V2] tty/serial: add support for Xilinx PS UART
Date: Fri, 22 Apr 2011 02:20:33 -0700
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To: michal.simek@petalogix.com
Cc: John Linn <john.linn@xilinx.com>, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, alan@lxorguk.ukuu.org.uk, greg@kroah.com, Grant Likely <grant.likely@secretlab.ca>

On Fri, 2011-04-22 at 11:11 +0200, Michal Simek wrote:
> John Linn wrote:
> > The Xilinx PS Uart is used on the new ARM based SoC. This
> > UART is not compatible with others such that a seperate
> > driver is required.
[]
> > +++ b/drivers/tty/serial/xilinx_uartps.c
[]
> > +		rc = uart_add_one_port(&xuartps_uart_driver, port);
> > +		if (rc) {
> > +			dev_err(&pdev->dev, "uart_add_one_port() failed; \
> > +						err=%i\n", rc);

That's a whitespace error.
Please don't be concerned about 80 column lines used for formatting.
You could use something like this as well.

			dev_err(&pdev->dev,
				"uart_add_one_port() failed; err=%d\n", rc);