[PATCH v2] serial: pl011: Add Device Tree support to request DMA channels

[Russell King - ARM Linux]

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.