linux-kernel - Re: [PATCH v4 3/6] mfd: ti_am335x_tscadc: Remove unwanted reg_se

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Message-ID: <20141118171240.GB3003@dtor-ws>
Date:	Tue, 18 Nov 2014 09:12:40 -0800
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Vignesh R <vigneshr@...com>, Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Benoit Cousson <bcousson@...libre.com>,
	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>,
	Jonathan Cameron <jic23@...nel.org>,
	Hartmut Knaack <knaack.h@....de>, richardcochran@...il.com,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald <pmeerw@...erw.net>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Felipe Balbi <balbi@...com>, Brad Griffis <bgriffis@...com>,
	Sanjeev Sharma <sanjeev_sharma@...tor.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Jan Kardell <jan.kardell@...liq.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-iio@...r.kernel.org, linux-input@...r.kernel.org
Subject: Re: [PATCH v4 3/6] mfd: ti_am335x_tscadc: Remove unwanted
 reg_se_cache save

On Tue, Nov 18, 2014 at 02:30:05PM +0000, Lee Jones wrote:
> On Fri, 14 Nov 2014, Vignesh R wrote:
> 
> > In one shot mode, sequencer automatically disables all enabled steps at
> > the end of each cycle. (both ADC steps and TSC steps) Hence these steps
> > need not be saved in reg_se_cache for clearing these steps at a later
> > stage.
> > Also, when ADC wakes up Sequencer should not be busy executing any of the
> > config steps except for the charge step. Previously charge step was 1 ADC
> > clock cycle and hence it was ignored.
> > 
> > Signed-off-by: Vignesh R <vigneshr@...com>
> > ---
> >  drivers/mfd/ti_am335x_tscadc.c       | 7 +++++--
> >  include/linux/mfd/ti_am335x_tscadc.h | 1 +
> >  2 files changed, 6 insertions(+), 2 deletions(-)
> 
> Code looks better now.
> 
> Acked-by: Lee Jones <lee.jones@...aro.org>
> 
> What's the plan for this series?

I am waiting for the interested parties to provide more feedback. So far
I have seen a few reports saying that they see issues with the series
applied.

-- 
Dmitry
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