linux-kernel - Re: [PATCH 1/2] gpio/omap: maintain GPIO and IRQ usage separately

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Date:	Fri, 27 Sep 2013 15:31:47 -0400
From:	Santosh Shilimkar <santosh.shilimkar@...com>
To:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
CC:	Linus Walleij <linus.walleij@...aro.org>,
	Kevin Hilman <khilman@...aro.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Lars Poeschel <larsi@....tu-dresden.de>,
	Grant Likely <grant.likely@...aro.org>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ian.campbell@...rix.com>,
	Kumar Gala <galak@...eaurora.org>,
	Pawel Moll <pawel.moll@....com>,
	Tomasz Figa <tomasz.figa@...il.com>,
	Enric Balletbo i Serra <eballetbo@...il.com>,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>,
	Balaji T K <balajitk@...com>,
	Tony Lindgren <tony@...mide.com>,
	Jon Hunter <jgchunter@...il.com>, <linux-gpio@...r.kernel.org>,
	<linux-omap@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <r.sricharan@...com>,
	<holler@...oftware.de>
Subject: Re: [PATCH 1/2] gpio/omap: maintain GPIO and IRQ usage separately

On Tuesday 24 September 2013 08:36 PM, Javier Martinez Canillas wrote:
> The GPIO OMAP controller pins can be used as IRQ and GPIO
> independently so is necessary to keep track GPIO pins and
> IRQ lines usage separately to make sure that the bank will
> always be enabled while being used.
> 
> Also move gpio_is_input() definition in preparation for the
> next patch that setups the controller's irq_chip driver when
> a caller requests an interrupt line.
> 
> Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
> ---
Considering GPIO core maintainer is fine with this approach,
am fine with both of your patches. Again thanks a lot for
fixing the long nagging issue.

FWIW,
Acked-by: Santosh Shilimkar <santosh.shilimkar@...com>

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