linux-kernel - Re: [PATCH 1/3] [ARM] msm_serial: serial driver for MSM7K onboard serial peripheral.

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Date:	Mon, 15 Jun 2009 09:54:54 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Ryan Mallon <ryan@...ewatersys.com>
Cc:	Brian Swetland <swetland@...gle.com>,
	linux-arm-kernel@...ts.arm.linux.org.uk,
	linux-kernel@...r.kernel.org, pavel@....cz,
	Robert Love <rlove@...gle.com>
Subject: Re: [PATCH 1/3] [ARM] msm_serial: serial driver for MSM7K onboard
 serial	peripheral.

> > +	msm_write(port, UART_MR2_BITS_PER_CHAR_8 | UART_MR2_STOP_BIT_LEN_ONE,
> > +		  UART_MR2);	/* 8N1 */
> > +
> > +	if (baud < 300 || baud > 115200)
> > +		baud = 115200;
> 
> return -EINVAL?

TNo - this is your console so its far better to do something than fail.

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