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Date: Thu, 11 Aug 2011 20:36:07 +0100
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Stephen Warren <swarren@nvidia.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Colin Cross <ccross@android.com>,
        Erik Gilling <konkers@android.com>, Olof Johansson <olof@lixom.net>,
        linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: tegra: Fix <mach/gpio.h> to have necessary
	#includes
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On Thu, Aug 11, 2011 at 12:05:52PM -0600, Stephen Warren wrote:
> Without this, EINVAL isn't defined, and type bool isn't declared.
> This leads to compilation failures.

An alternative approach would be to convert tegra to be able to use
the gpiolib __gpio_to_irq() for the on-SoC stuff, and eliminate
irq_to_gpio().

Would it be possible to do that instead?