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path: root/drivers/gpio/gpio-bd70528.c
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Diffstat (limited to 'drivers/gpio/gpio-bd70528.c')
-rw-r--r--drivers/gpio/gpio-bd70528.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-bd70528.c b/drivers/gpio/gpio-bd70528.c
index 0c1ead12d883..734be6b752d0 100644
--- a/drivers/gpio/gpio-bd70528.c
+++ b/drivers/gpio/gpio-bd70528.c
@@ -54,8 +54,10 @@ static int bd70528_get_direction(struct gpio_chip *chip, unsigned int offset)
dev_err(bdgpio->chip.dev, "Could not read gpio direction\n");
return ret;
}
+ if (val & BD70528_GPIO_OUT_EN_MASK)
+ return GPIO_LINE_DIRECTION_OUT;
- return !(val & BD70528_GPIO_OUT_EN_MASK);
+ return GPIO_LINE_DIRECTION_IN;
}
static int bd70528_gpio_set_config(struct gpio_chip *chip, unsigned int offset,
@@ -166,9 +168,9 @@ static int bd70528_gpio_get(struct gpio_chip *chip, unsigned int offset)
* locking would make no sense.
*/
ret = bd70528_get_direction(chip, offset);
- if (ret == 0)
+ if (ret == GPIO_LINE_DIRECTION_OUT)
ret = bd70528_gpio_get_o(bdgpio, offset);
- else if (ret == 1)
+ else if (ret == GPIO_LINE_DIRECTION_IN)
ret = bd70528_gpio_get_i(bdgpio, offset);
else
dev_err(bdgpio->chip.dev, "failed to read GPIO direction\n");