linux-kernel - Re: [PATCH] pinctrl: initialise nsp-mux earlier.

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Message-ID: <CACRpkdZRQq3EbibSWcKnTp6+iFJACeaytQEX+zR69Y_4LMSkYg@mail.gmail.com>
Date:   Sat, 11 Jul 2020 23:07:29 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     Mark Tomlinson <Mark.Tomlinson@...iedtelesis.co.nz>,
        "ray.jui@...adcom.com" <ray.jui@...adcom.com>,
        "bcm-kernel-feedback-list@...adcom.com" 
        <bcm-kernel-feedback-list@...adcom.com>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "sbranden@...adcom.com" <sbranden@...adcom.com>,
        "rjui@...adcom.com" <rjui@...adcom.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] pinctrl: initialise nsp-mux earlier.

On Wed, Jul 1, 2020 at 6:44 AM Florian Fainelli <f.fainelli@...il.com> wrote:
> On 6/30/2020 9:37 PM, Mark Tomlinson wrote:

> > That was one of my thoughts too. I found someone had tried that
> > earlier, but it was rejected:
> >
> >
> > https://patchwork.ozlabs.org/project/linux-gpio/patch/1516566774-1786-1-git-send-email-david@lechnology.com/
>
> clk or reset APIs do not complain loudly on EPROBE_DEFER, it seems to me
> that GPIO should follow here. Also, it does look like Linus was in
> agreement in the end, not sure why it was not applied though.

I never got an updated patch. My last message was:

>> so you mean something like this?
>>
>> if (err == -EPROBE_DEFER)
>>         dev_info(dev, "deferring probe\n")
>> else
>>         dev_err(dev, "... failed to register\n")
>
> Yes exactly.

Patches welcome :D

Yours,
Linus Walleij