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Subject[PATCH v1 1/1] gpio: pcie-idio-24: 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-pcie-idio-24.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-pcie-idio-24.c b/drivers/gpio/gpio-pcie-idio-24.c
index 2efd1b1a0805f..7f7f95ad4343d 100644
--- a/drivers/gpio/gpio-pcie-idio-24.c
+++ b/drivers/gpio/gpio-pcie-idio-24.c
@@ -267,7 +267,7 @@ static int idio_24_reg_mask_xlate(struct gpio_regmap *const gpio, const unsigned
case IDIO_24_CONTROL_REG:
/* We can only set direction for TTL/CMOS lines */
if (offset < 48)
- return -EOPNOTSUPP;
+ return -ENOTSUPP;

*reg = IDIO_24_CONTROL_REG;
*mask = CONTROL_REG_OUT_MODE;
--
2.44.0

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