linux-kernel - RE: [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to

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Message-ID: <643E69AA4436674C8F39DCC2C05F76383CF3C784A3@HQMAIL03.nvidia.com>
Date:	Wed, 31 Aug 2011 12:45:09 -0700
From:	Andrew Chew <AChew@...dia.com>
To:	Stephen Warren <swarren@...dia.com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Russell King <linux@....linux.org.uk>
CC:	Jonathan Cameron <jic23@....ac.uk>, Arnd Bergmann <arnd@...db.de>,
	"linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
	"devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	Stephen Warren <swarren@...dia.com>
Subject: RE: [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use
 irq_to_gpio()

> Subject: [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't 
> use irq_to_gpio()
> 
> Tegra doesn't have irq_to_gpio() any more, and ak8975 is included in
> tegra_defconfig. This causes a build failure. Solve this with 
> a heavy-handed
> method for now.
> 
> I suspect the long-term solution is to pass both the IRQ and GPIO IDs
> to the driver; the GPIO ID coming from either platform data, 
> or perhaps
> enhancing struct i2c_client to add a gpio field alongside irq.
> 
> Signed-off-by: Stephen Warren <swarren@...dia.com>
> ---

The three patches in this set LGTM.

Acked-by: Andrew Chew <achew@...dia.com> 
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