linux-kernel - Re: [PATCH] pinctrl: msm: Use dynamic GPIO numbering

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Date:   Tue, 20 Feb 2018 10:42:45 -0600
From:   Timur Tabi <timur@...eaurora.org>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] pinctrl: msm: Use dynamic GPIO numbering

On 02/07/2018 07:52 AM, Linus Walleij wrote:
> OK I put this in devel for v4.17, let's see if something explodes
> in linux-next else we can go with this.
> 
> Otherwise we need something that conserves base 0 for singular
> TLMM drivers and make it -1 for newer platforms with several
> instances.

I don't see this patch in linusw/linux-gpio.git anywhere.  Do you want 
me to submit another patch that implements this:

     static int base = 0;

     chip->base = base;
     base = -1;

This preserves existing behavior for current drivers.

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