linux-kernel - Re: [PATCH v3 3/3] i2c / ACPI: add ACPI enumeration support

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Message-ID: <20121120135717.GA3867@intel.com>
Date:	Tue, 20 Nov 2012 15:57:17 +0200
From:	Mika Westerberg <mika.westerberg@...ux.intel.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	grant.likely@...retlab.ca, linus.walleij@...aro.org,
	w.sang@...gutronix.de, rafael.j.wysocki@...el.com,
	linux-kernel@...r.kernel.org, lenb@...nel.org,
	broonie@...nsource.wolfsonmicro.com, khali@...ux-fr.org,
	ben-linux@...ff.org, bhelgaas@...gle.com,
	mathias.nyman@...ux.intel.com, linux-acpi@...r.kernel.org
Subject: Re: [PATCH v3 3/3] i2c / ACPI: add ACPI enumeration support

On Tue, Nov 20, 2012 at 02:06:46PM +0100, Rafael J. Wysocki wrote:
> On Tuesday, November 20, 2012 12:29:44 PM Mika Westerberg wrote:
> > ACPI 5 introduced I2cSerialBus resource that makes it possible to enumerate
> > and configure the I2C slave devices behind the I2C controller. This patch
> > adds helper functions to support I2C slave enumeration.
> > 
> > An ACPI enabled I2C controller driver only needs to call acpi_i2c_register_devices()
> > in order to get its slave devices enumerated, created and bound to the
> > corresponding ACPI handle.
> 
> My comments from the SPI patch apply here too almost verbatim. :-)

OK.

Thanks for the comments. I'll wait a bit to get comments from other
subsystem maintainers (I hope they comment something) and then do v4 with
all comments addressed.
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