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References: <20210913224926.1260726-1-heiko@sntech.de> <20210913224926.1260726-3-heiko@sntech.de>
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From:   Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date:   Wed, 22 Sep 2021 11:46:03 +0200
Message-ID: <CAMpxmJWbdb+v6An6b-cYOJEbkCRC0=Khw4VjH4T=9_V+9j3Xmg@mail.gmail.com>
Subject: Re: [PATCH 2/4] gpio/rockchip: fix get_direction value handling
To:     Heiko Stuebner <heiko@sntech.de>
Cc:     Linus Walleij <linus.walleij@linaro.org>,
        Jianqun Xu <jay.xu@rock-chips.com>,
        linux-gpio <linux-gpio@vger.kernel.org>,
        arm-soc <linux-arm-kernel@lists.infradead.org>,
        "open list:ARM/Rockchip SoC..." <linux-rockchip@lists.infradead.org>,
        LKML <linux-kernel@vger.kernel.org>
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On Tue, Sep 14, 2021 at 12:49 AM Heiko Stuebner <heiko@sntech.de> wrote:
>
> The function uses the newly introduced rockchip_gpio_readl_bit()
> which directly returns the actual value of the requeste bit.
> So using the existing bit-wise check for the bit inside the value
> will always return 0.
>
> Fix this by dropping the bit manipulation on the result.
>
> Fixes: 3bcbd1a85b68 ("gpio/rockchip: support next version gpio controller")
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
> ---

Queued for fixes. Thanks!

Bart