linux-kernel - Re: [PATCH v4] gpio: driver for PrimeCell PL061 GPIO controller

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Message-ID: <63386a3d0906071532x643094e4if3482bbcd6315a1@mail.gmail.com>
Date:	Mon, 8 Jun 2009 00:32:03 +0200
From:	Linus Walleij <linus.ml.walleij@...il.com>
To:	Baruch Siach <baruch@...s.co.il>
Cc:	linux-kernel@...r.kernel.org,
	David Brownell <dbrownell@...rs.sourceforge.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-arm-kernel@...ts.arm.linux.org.uk,
	Russell King - ARM Linux <linux@....linux.org.uk>
Subject: Re: [PATCH v4] gpio: driver for PrimeCell PL061 GPIO controller

2009/6/7 Linus Walleij <linus.ml.walleij@...il.com>:

>> +       chip->base = ioremap(dev->res.start, PL061_REG_SIZE);
>
> Just do this:
> chip->base = ioremap(dev->res.start, resource_size(dev->res));

And that should read:
chip->base = ioremap(dev->res.start, resource_size(&dev->res));

Sadly my in-brain C parser is working badly at this hour.

Linus Walleij
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