linux-kernel - Re: [PATCH v2] serial: pl011: Add Device Tree support to request DMA channels

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Message-ID: <20130421085321.GD14496@n2100.arm.linux.org.uk>
Date:	Sun, 21 Apr 2013 09:53:21 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Lee Jones <lee.jones@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linus.walleij@...ricsson.com,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>
Subject: Re: [PATCH v2] serial: pl011: Add Device Tree support to request
	DMA channels

On Sat, Apr 20, 2013 at 12:33:45PM +0200, Arnd Bergmann wrote:
> @@ -315,6 +325,7 @@ static void pl011_dma_probe_initcall(struct uart_amba_port *uap)
>  struct dma_uap {
>  	struct list_head node;
>  	struct uart_amba_port *uap;
> +	struct device *dev;

There is really no need for this.  This device is available via uap->port.dev.
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