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    Subject[PATCH 5.8 12/85] gpio: amd-fch: correct logic of GPIO_LINE_DIRECTION
    Date
    From: Ed Wildgoose <lists@wildgooses.com>

    commit d25e8fdebdad84219b498873300b7f11dd915b88 upstream.

    The original commit appears to have the logic reversed in
    amd_fch_gpio_get_direction. Also confirmed by observing the value of
    "direction" in the sys tree.

    Signed-off-by: Ed Wildgoose <lists@wildgooses.com>
    Fixes: e09d168f13f0 ("gpio: AMD G-Series PCH gpio driver")
    Cc: stable@vger.kernel.org
    Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/gpio/gpio-amd-fch.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/gpio/gpio-amd-fch.c
    +++ b/drivers/gpio/gpio-amd-fch.c
    @@ -92,7 +92,7 @@ static int amd_fch_gpio_get_direction(st
    ret = (readl_relaxed(ptr) & AMD_FCH_GPIO_FLAG_DIRECTION);
    spin_unlock_irqrestore(&priv->lock, flags);

    - return ret ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT;
    + return ret ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
    }

    static void amd_fch_gpio_set(struct gpio_chip *gc,

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