linux-kernel - Re: [PATCHv2 3/5] serial: 8250

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Message-ID: <20121204081713.GA8071@xps8300>
Date:	Tue, 4 Dec 2012 10:17:13 +0200
From:	Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:	Jamie Iles <jamie@...ieiles.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Alan Cox <alan@...ux.intel.com>, linux-serial@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCHv2 3/5] serial: 8250_dw: Map IO memory

Hi Jamie,

On Mon, Dec 03, 2012 at 03:40:14PM +0000, Jamie Iles wrote:
> > +	uart.port.membase = ioremap(regs->start, regs->end - regs->start);
> 
> Doesn't this have an off-by-one error?

True.

> +	uart.port.membase = ioremap(regs->start, resource_size(regs));
> 
> instead?

Yes, I'll fix this. Thanks!

-- 
heikki
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