From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jacek Anaszewski <j.anaszewski@samsung.com>
Subject: Re: [PATCHv1 0/6] leds: pca9653x: support inverted outputs and cleanups
Date: Tue, 19 Apr 2016 11:23:51 +0200
Message-ID: <5715F927.3030102@samsung.com>
References: <1461051650-18824-1-git-send-email-oliver@schinagl.nl>
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To: Olliver Schinagl <oliver@schinagl.nl>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Richard Purdie <rpurdie@rpsys.net>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Peter Meerwald <pmeerw@pmeerw.net>, Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
List-Id: devicetree@vger.kernel.org

Hi Olliver,

Thanks for the patches.
Adding driver authors on cc.

On 04/19/2016 09:40 AM, Olliver Schinagl wrote:
> Using the pca963x for a while, I noticed something that may look like some
> i2c accessing issues where sometimes data was incorrectly written to the bus,
> possibly because we where not properly locking the i2c reads. Though I'm not
> familiar enough with the i2c framework to be certain reads need to be locked
> at all. A patch was added to properly lock i2c access more tightly.
>
> Furthermore there was no method to support inverted outputs. This series
> adds a property to the device tree to inform the driver that the output
> is inverted (active-high vs active-low).
>
> Additionally, this patch set does some cleanups to please checkpatch, and
> removes a few magic values.
>
> Olliver Schinagl (6):
>    leds: pca963x: Alphabetize headers
>    leds: pca963x: Lock i2c r/w access
>    leds: pca963x: Add defines and remove some magic values
>    leds: pca963x: Reduce magic values
>    leds: pca963x: Inform the output that it is inverted
>    leds: pca963x: Remove whitespace and checkpatch problems
>
>   Documentation/devicetree/bindings/leds/pca963x.txt |   1 +
>   drivers/leds/leds-pca963x.c                        | 243 ++++++++++++++-------
>   include/linux/platform_data/leds-pca963x.h         |   1 +
>   3 files changed, 171 insertions(+), 74 deletions(-)
>


-- 
Best regards,
Jacek Anaszewski