linux-kernel - Re: [PATCH 04/20] pinctrl/rockchip: switch to use device_get_match

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Message-ID: <CACRpkdb78PCZ0JXmMt29bB9zy8VXsS13rm9atGiOfYLZjpOvHg@mail.gmail.com>
Date:   Tue, 4 Oct 2022 09:13:19 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Jianqun Xu <jay.xu@...k-chips.com>
Cc:     heiko@...ech.de, brgl@...ev.pl, andriy.shevchenko@...ux.intel.com,
        robert.moore@...el.com, robh@...nel.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        lenb@...nel.org, rafael@...nel.org
Subject: Re: [PATCH 04/20] pinctrl/rockchip: switch to use device_get_match_data

On Tue, Sep 20, 2022 at 12:31 PM Jianqun Xu <jay.xu@...k-chips.com> wrote:

> -       match = of_match_node(rockchip_pinctrl_dt_match, node);
> -       ctrl = (struct rockchip_pin_ctrl *)match->data;
> -
> +       ctrl = (struct rockchip_pin_ctrl *)device_get_match_data(dev);

Drop the cast: these pointers are void * and can be assigned to anything.

Yours,
Linus Walleij