linux-kernel - Re: [PATCHv3 0/5] pinctrl fixes for generic functions and groups

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Message-ID: <CAHp75VfR+hKW4sGifOP_UvCf6dAzM_jmZH-fZA61zjVt31iJtA@mail.gmail.com>
Date:   Thu, 5 Jul 2018 16:55:40 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Tony Lindgren <tony@...mide.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Christ van Willegen <cvwillegen@...il.com>,
        "H. Nikolaus Schaller" <hns@...delico.com>,
        Haojian Zhuang <haojian.zhuang@...aro.org>,
        Jacopo Mondi <jacopo+renesas@...ndi.org>,
        Paul Cercueil <paul@...pouillou.net>,
        Sean Wang <sean.wang@...iatek.com>
Subject: Re: [PATCHv3 0/5] pinctrl fixes for generic functions and groups

On Thu, Jul 5, 2018 at 12:10 PM, Tony Lindgren <tony@...mide.com> wrote:
> Here is a resend of fixes for a race issues for generic group and
> functions reported by H. Nikolaus Schaller <hns@...delico.com>.
>

Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>

I think for ACPI case we would use generic helpers, so this change is
quite useful to not screw up with new stuff.

> Regards,
>
> Tony
>
>
> Changes since v2:
>
> - Added Nikolaus to Cc as Reported-by did not do it
>
> Changes since v1:
>
> - Check if a function or group already exists as suggested by
>   Andy Shevchenko
>
> - Make sure we always have a valid name for functions and groups
>   as suggested by Christ van Willegen
>
> - Prettify rza1 variables as suggested by Jacopo Mondi
>
> Tony Lindgren (5):
>   pinctrl: core: Return selector to the pinctrl driver
>   pinctrl: pinmux: Return selector to the pinctrl driver
>   pinctrl: single: Fix group and function selector use
>   pinctrl: rza1: Fix selector use for groups and functions
>   pinctrl: core: Remove broken remove_last group and pinmux functions
>
>  drivers/pinctrl/core.c           | 35 ++++++++++--
>  drivers/pinctrl/core.h           |  6 ---
>  drivers/pinctrl/pinctrl-rza1.c   | 24 +++++----
>  drivers/pinctrl/pinctrl-single.c | 91 +++++++++++++++++++-------------
>  drivers/pinctrl/pinmux.c         | 16 ++++--
>  drivers/pinctrl/pinmux.h         |  7 ---
>  6 files changed, 112 insertions(+), 67 deletions(-)
>
> --
> 2.17.1



-- 
With Best Regards,
Andy Shevchenko