From: David Brownell <david-b@pacbell.net>
To: Ben Nizette <bn@niasdigital.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Give gpiolib an implementation of gpio_is_valid()
Date: Sat, 26 Apr 2008 09:12:39 -0700 [thread overview]
Message-ID: <200804260912.39970.david-b@pacbell.net> (raw)
In-Reply-To: <1209207781.3756.120.camel@moss.renham>
On Saturday 26 April 2008, Ben Nizette wrote:
> Platforms which use generic (NOP) gpio routines get an implementation of
> gpio_is_valid() (in linux/gpio.h) but the people who actually use gpio
> don't get one. Roll an implementation for gpiolib based on
> gpio_request(); this ought to do for most people.
There's already a gpio_is_valid() patch in the MM merge queue;
it comes with the documentation, and covers implementations which
include the <asm-generic/gpio.h> header (for cansleep stubs) but
don't use gpiolib.
So, please wait till RC1, by which time I expect Andrew's queue
will be relatively depleted. :)
- Dave
next prev parent reply other threads:[~2008-04-26 16:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-26 11:03 Ben Nizette
2008-04-26 16:12 ` David Brownell [this message]
2008-04-26 23:28 ` Ben Nizette
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