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References: <20220920103108.23074-1-jay.xu@rock-chips.com> <20220920103108.23074-16-jay.xu@rock-chips.com>
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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Tue, 4 Oct 2022 09:16:19 +0200
Message-ID: <CACRpkdb0wysqkSST7Qv+yy8g53oTpYWvbSqxLk6EVMEABQW4iA@mail.gmail.com>
Subject: Re: [PATCH 15/20] gpio/rockchip: disable and put clocks when gpiolib
 register failed
To:     Jianqun Xu <jay.xu@rock-chips.com>
Cc:     heiko@sntech.de, brgl@bgdev.pl, andriy.shevchenko@linux.intel.com,
        robert.moore@intel.com, robh@kernel.org,
        linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
        lenb@kernel.org, rafael@kernel.org
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On Tue, Sep 20, 2022 at 12:31 PM Jianqun Xu <jay.xu@rock-chips.com> wrote:

> When gpiolib register failed, the clocks should be disabled and put.
>
> Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
(...)
> +err_put_clk:
> +       clk_put(bank->clk);
> +       clk_put(bank->db_clk);
> +       clk_disable_unprepare(bank->clk);
> +       clk_disable_unprepare(bank->db_clk);

Always clk_disable_unprepare() before clk_put().

I think you can drop clk_put() if you switch to devres dev_clk_get()
instead.

Yours,
Linus Walleij