diff options
Diffstat (limited to 'drivers/pinctrl/mvebu/pinctrl-armada-37xx.c')
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 243fba254175..5f125bd6279d 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -15,6 +15,7 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_device.h> +#include <linux/of_irq.h> #include <linux/pinctrl/pinconf-generic.h> #include <linux/pinctrl/pinconf.h> #include <linux/pinctrl/pinctrl.h> @@ -402,7 +403,10 @@ static int armada_37xx_gpio_get_direction(struct gpio_chip *chip, mask = BIT(offset); regmap_read(info->regmap, reg, &val); - return !(val & mask); + if (val & mask) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; } static int armada_37xx_gpio_direction_output(struct gpio_chip *chip, @@ -738,14 +742,7 @@ static int armada_37xx_irqchip_register(struct platform_device *pdev, return ret; } - nr_irq_parent = platform_irq_count(pdev); - if (nr_irq_parent < 0) { - if (nr_irq_parent != -EPROBE_DEFER) - dev_err(dev, "Couldn't determine irq count: %pe\n", - ERR_PTR(nr_irq_parent)); - return nr_irq_parent; - } - + nr_irq_parent = of_irq_count(np); spin_lock_init(&info->irq_lock); if (!nr_irq_parent) { @@ -782,7 +779,7 @@ static int armada_37xx_irqchip_register(struct platform_device *pdev, if (!girq->parents) return -ENOMEM; for (i = 0; i < nr_irq_parent; i++) { - int irq = platform_get_irq(pdev, i); + int irq = irq_of_parse_and_map(np, i); if (irq < 0) continue; |