linux-kernel - Re: [Patch V2 0/9] I2C ACPI operation region handler support

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Message-ID: <1527127.pmk7LiQ709@vostro.rjw.lan>
Date:	Tue, 29 Apr 2014 17:47:11 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Lan Tianyu <tianyu.lan@...el.com>
Cc:	wsa@...-dreams.de, mika.westerberg@...ux.intel.com,
	awilliam@...hat.com, lenb@...nel.org, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: Re: [Patch V2 0/9] I2C ACPI operation region handler support

On Tuesday, April 29, 2014 09:54:46 AM Lan Tianyu wrote:
> On 2014年04月29日 06:51, Rafael J. Wysocki wrote:
> > On Monday, April 28, 2014 10:27:39 PM Lan Tianyu wrote:
> >> ACPI 5.0 spec(5.5.2.4.5) defines GenericSerialBus(i2c, spi, uart) operation
> >> region. It allows ACPI aml code able to access such kind of devices to
> >> implement some ACPI standard method.
> >>
> >> On the Asus T100TA, Bios use GenericSerialBus operation region to access
> >> i2c device to get battery info. So battery function depends on the I2C
> >> operation region support. Here is the bug link.
> >> https://bugzilla.kernel.org/show_bug.cgi?id=69011
> >>
> >> This patchset is to add I2C ACPI operation region handler support.
> >>
> >> Change Since V1:
> >>        Fix some code style and memory leak issues in Patch 7
> > 
> > Is it the only patch that has changed from v1?
> 
> 
> I also remove a redundant semicolon in the PATCH 8. Sorry. I didn't
> notice these patches are already in your tree. I will produce divergence
> patches based on your bleeding-edge branch.

No need for that, I'll use the new versions.

-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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