linux-kernel - Re: [PATCH 03/10] usb: musb: ux500: take the dma_mask from coherent_dma

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Message-ID: <CACRpkdZv8b7F6XotTUriP1hOgtabBpCUPyU6D9nYSZQU8x431w@mail.gmail.com>
Date:	Thu, 25 Apr 2013 15:04:01 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>,
	Mian Yousaf KAUKAB <mian.yousaf.kaukab@...ricsson.com>,
	Felipe Balbi <balbi@...com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	Fabio Baltieri <fabio.baltieri@...aro.org>,
	Praveena Nadahally <praveen.nadahally@...ricsson.com>
Subject: Re: [PATCH 03/10] usb: musb: ux500: take the dma_mask from coherent_dma_mask

On Tue, Apr 23, 2013 at 5:03 PM, Lee Jones <lee.jones@...aro.org> wrote:

> The dma_mask will always be the same as the coherent_dma_mask, so let's
> cut down on the platform_data burden and set it as such in the driver.
> This also saves us from supporting it separately when we come to enable
> this driver for Device Tree.
>
> Cc: Felipe Balbi <balbi@...com>
> Cc: linux-usb@...r.kernel.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

And makes it way more readable too!

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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