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Message-Id: <20090604005119.6b4f80e0.akpm@linux-foundation.org>
Date: Thu, 4 Jun 2009 00:51:19 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Richard Röjfors
<richard.rojfors.ext@...ean-labs.com>
Cc: linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpio: Added timbgpio
On Wed, 03 Jun 2009 10:07:48 +0200 Richard R____jfors <richard.rojfors.ext@...ean-labs.com> wrote:
> Supplied is a GPIO driver for the Timberdale FPGA found on the
> Intel Atom board Russellville.
>
> ...
>
> +EXPORT_SYMBOL(timbgpio_gpio_flnk_lvl_ctrl);
> +EXPORT_SYMBOL(timbgpio_gpio_int_ctrl);
> +EXPORT_SYMBOL(timbgpio_gpio_lvl_ctrl);
> +EXPORT_SYMBOL(timbgpio_gpio_int_clr);
Why all these module exports?
> ...
>
> +config GPIO_TIMBERDALE
> + tristate "Support for timberdale GPIO"
> + depends on MFD_TIMBERDALE && GPIOLIB
> + ---help---
> + Add support for GPIO usage of some pins of the timberdale FPGA.
> +
I cannot find anything which sets MFD_TIMBERDALE anywhere?
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