diff options
Diffstat (limited to 'drivers/gpio/gpio-bcm-kona.c')
| -rw-r--r-- | drivers/gpio/gpio-bcm-kona.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index 9fa6d3a967d2..4122683eb1f9 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -127,7 +127,7 @@ static int bcm_kona_gpio_get_dir(struct gpio_chip *chip, unsigned gpio) u32 val; val = readl(reg_base + GPIO_CONTROL(gpio)) & GPIO_GPCTR0_IOTR_MASK; - return !!val; + return val ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT; } static void bcm_kona_gpio_set(struct gpio_chip *chip, unsigned gpio, int value) @@ -144,7 +144,7 @@ static void bcm_kona_gpio_set(struct gpio_chip *chip, unsigned gpio, int value) raw_spin_lock_irqsave(&kona_gpio->lock, flags); /* this function only applies to output pin */ - if (bcm_kona_gpio_get_dir(chip, gpio) == 1) + if (bcm_kona_gpio_get_dir(chip, gpio) == GPIO_LINE_DIRECTION_IN) goto out; reg_offset = value ? GPIO_OUT_SET(bank_id) : GPIO_OUT_CLEAR(bank_id); @@ -170,7 +170,7 @@ static int bcm_kona_gpio_get(struct gpio_chip *chip, unsigned gpio) reg_base = kona_gpio->reg_base; raw_spin_lock_irqsave(&kona_gpio->lock, flags); - if (bcm_kona_gpio_get_dir(chip, gpio) == 1) + if (bcm_kona_gpio_get_dir(chip, gpio) == GPIO_LINE_DIRECTION_IN) reg_offset = GPIO_IN_STATUS(bank_id); else reg_offset = GPIO_OUT_STATUS(bank_id); |