diff options
Diffstat (limited to 'drivers/pinctrl/bcm/pinctrl-iproc-gpio.c')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c index 831a9318c384..25166217c3e0 100644 --- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c @@ -286,6 +286,12 @@ static int iproc_gpio_irq_set_type(struct irq_data *d, unsigned int type) iproc_set_bit(chip, IPROC_GPIO_INT_DE_OFFSET, gpio, dual_edge); iproc_set_bit(chip, IPROC_GPIO_INT_EDGE_OFFSET, gpio, rising_or_high); + + if (type & IRQ_TYPE_EDGE_BOTH) + irq_set_handler_locked(d, handle_edge_irq); + else + irq_set_handler_locked(d, handle_level_irq); + raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, @@ -843,7 +849,7 @@ static int iproc_gpio_probe(struct platform_device *pdev) "gpio-ranges"); /* optional GPIO interrupt support */ - irq = platform_get_irq(pdev, 0); + irq = platform_get_irq_optional(pdev, 0); if (irq > 0) { struct irq_chip *irqc; struct gpio_irq_chip *girq; @@ -868,7 +874,7 @@ static int iproc_gpio_probe(struct platform_device *pdev) return -ENOMEM; girq->parents[0] = irq; girq->default_type = IRQ_TYPE_NONE; - girq->handler = handle_simple_irq; + girq->handler = handle_bad_irq; } ret = gpiochip_add_data(gc, chip); |