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Message-ID: <4C3F7FAD.5010106@metafoo.de>
Date: Thu, 15 Jul 2010 23:37:49 +0200
From: Lars-Peter Clausen <lars@...afoo.de>
To: Andrew Morton <akpm@...ux-foundation.org>
CC: Ralf Baechle <ralf@...ux-mips.org>, linux-mips@...ux-mips.org,
linux-kernel@...r.kernel.org,
Matt Fleming <matt@...sole-pimps.org>,
linux-mmc@...r.kernel.org
Subject: Re: [PATCH v6] MMC: Add JZ4740 mmc driver
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Andrew Morton wrote:
> On Thu, 15 Jul 2010 23:06:04 +0200
> Lars-Peter Clausen <lars@...afoo.de> wrote:
>
>> This patch adds support for the mmc controller on JZ4740 SoCs.
>>
>>
>> ...
>>
>> + if (gpio_is_valid(host->pdata->gpio_power))
>> + gpio_set_value(host->pdata->gpio_power,
>> + !host->pdata->power_active_low);
>>
>> ...
>>
>
> Should this driver have a `depends on GPIOLIB' in Kconfig?
>
The driver depends on MACH_JZ4740 which selects ARCH_REQUIRE_GPIOLIB, so there
already is an implicit depends on GPIOLIB.
- - Lars
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