linux-kernel - Re: [PATCH 2/3] iio: st_sensors: Disable DRDY at init time

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Message-ID: <d53c6b5c-5c04-1d81-0caa-58440500a9a4@kernel.org>
Date:	Sun, 29 May 2016 20:28:24 +0100
From:	Jonathan Cameron <jic23@...nel.org>
To:	Linus Walleij <linus.walleij@...aro.org>,
	Crestez Dan Leonard <leonard.crestez@...el.com>
Cc:	"linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Hartmut Knaack <knaack.h@....de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald-Stadler <pmeerw@...erw.net>,
	Daniel Baluta <daniel.baluta@...el.com>,
	Giuseppe Barba <giuseppe.barba@...com>,
	Denis Ciocca <denis.ciocca@...com>
Subject: Re: [PATCH 2/3] iio: st_sensors: Disable DRDY at init time

On 24/05/16 12:28, Linus Walleij wrote:
> On Fri, May 13, 2016 at 8:43 PM, Crestez Dan Leonard
> <leonard.crestez@...el.com> wrote:
> 
>> This fixes odd behavior after reboot.
>>
>> The fact that we set the device to powerdown mode is not sufficient to
>> prevent DRDY being active because we might still have an unread sample.
>>
>> Even if powerdown was sufficient keeping DRDY disabled while trigger is
>> not active is a good idea.
>>
>> Cc: Linus Walleij <linus.walleij@...aro.org>
>> Cc: Giuseppe Barba <giuseppe.barba@...com>
>> Cc: Denis Ciocca <denis.ciocca@...com>
>> Signed-off-by: Crestez Dan Leonard <leonard.crestez@...el.com>
> 
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Applied to the fixes-togreg-post-rc1 branch of iio.git.

Note I'm taking these without Denis ack as he is snowed under right now and
this set aren't terribly 'exciting' (hopefully)

Jonathan
> 
> Yours,
> Linus Walleij
> --
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