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    Subject[PATCH v1 1/1] gpio: regmap: Use -ENOTSUPP consistently
    Date
    The GPIO library expects the drivers to return -ENOTSUPP in some cases
    and not using analogue POSIX code. Make the driver to follow this.

    Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
    ---
    drivers/gpio/gpio-regmap.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c
    index c08c8e528867e..71684dee2ca5d 100644
    --- a/drivers/gpio/gpio-regmap.c
    +++ b/drivers/gpio/gpio-regmap.c
    @@ -129,7 +129,7 @@ static int gpio_regmap_get_direction(struct gpio_chip *chip,
    base = gpio_regmap_addr(gpio->reg_dir_in_base);
    invert = 1;
    } else {
    - return -EOPNOTSUPP;
    + return -ENOTSUPP;
    }

    ret = gpio->reg_mask_xlate(gpio, base, offset, &reg, &mask);
    @@ -160,7 +160,7 @@ static int gpio_regmap_set_direction(struct gpio_chip *chip,
    base = gpio_regmap_addr(gpio->reg_dir_in_base);
    invert = 1;
    } else {
    - return -EOPNOTSUPP;
    + return -ENOTSUPP;
    }

    ret = gpio->reg_mask_xlate(gpio, base, offset, &reg, &mask);
    --
    2.44.0

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