linux-kernel - Re: [PATCH v6 0/4] More fixes for twl4030 charger

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Date:   Wed, 14 Jun 2017 11:29:09 +0200
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Grygorii Strashko <grygorii.strashko@...com>,
        NeilBrown <neil@...wn.name>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Sebastian Reichel <sre@...nel.org>,
        Marek Belisko <marek@...delico.com>,
        Nikolaus Schaller <hns@...delico.com>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-pm@...r.kernel.org, letux-kernel@...nphoenux.org,
        notasas@...il.com, linux-omap@...r.kernel.org
Subject: Re: [PATCH v6 0/4] More fixes for twl4030 charger


> Am 14.06.2017 um 11:25 schrieb H. Nikolaus Schaller <hns@...delico.com>:
> 
> Changes V6:
> * split up -EPROBE_DEFER and irq allocation patch into small steps:
> 	* convert iio to devm allocation (by Sebsatian Reichel)
> 	* fix potentially wrong initialization sequence (by Grygorii Strashko)
> 	* add -EPROBE_DEFER
> 
> 2017-05-21 12:38:24: Changes V5:
> * reworked max_current removal patch (comments by Sebastian Reichel)
> * resubmit missing madc connection for AC power detection
> * resubmit patch for irq allocation and -EPROBE_DEFER
> * rebased on 4.12-rc1
> 
> Changes V4:
> * resent commit (original one did contain material not upstream)
> 
> 2017-04-14 21:29:39: 2017-04-14 20:26:00: Changes V3:
> * worked in comments by Sebsatian Reichel
> * clarifications of some commit messages
> * rebased on v4.11rc-6
> 
> It took a while (18 months) until we propose an updated patch for upstream...
> 
> 2015-11-02 12:27:39: Changes V2:
> * worked in comments by Nishanth Menon <nm@...com>
> * added another patch which solves a probing/boot stall problem (irq allocation vs. -EPROBE_DEFER)
> 
> V1:
> 4.3-rc1 introduced a new charger driver for the twl4030. This patch set fixes some
> issues.
> 
> While making twl4030 changes from 4.3 operable we have found some issues
> during testing on GTA04 and OpenPandora.
> 
> H. Nikolaus Schaller (4):
>  power: supply: twl4030-charger: allocate iio by devm_iio_channel_get()
>    and fix error path
>  power: supply: twl4030-charger: move allocation of iio channel to the
>    beginning
>  power: supply: twl4030-charger: move irq allocation to just before
>    irqs are enabled
>  power: supply: twl4030-charger: add deferred probing for phy and iio

I should note that I have split up the original single commit into 4 separate patches.
If maintainers thing this is too fine granularity, please squash them.

The result is tested to work on GTA04.