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

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Message-ID: <f26a61ac-c8ba-e37a-4266-4e594f5b0bce@codeaurora.org>
Date:   Wed, 7 Feb 2018 08:52:03 -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 2/7/18 7:52 AM, Linus Walleij wrote:
> Otherwise we need something that conserves base 0 for singular
> TLMM drivers and make it -1 for newer platforms with several
> instances.

     static int base = 0;

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

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