diff options
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index c641566c6efd..47f5e1bc50d0 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -520,6 +520,7 @@ static int sunxi_pinctrl_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { struct sunxi_pinctrl *pctl = dev_get_drvdata(chip->dev); struct sunxi_desc_function *desc; + unsigned irqnum; if (offset >= chip->ngpio) return -ENXIO; @@ -528,10 +529,12 @@ static int sunxi_pinctrl_gpio_to_irq(struct gpio_chip *chip, unsigned offset) if (!desc) return -EINVAL; + irqnum = desc->irqbank * IRQ_PER_BANK + desc->irqnum; + dev_dbg(chip->dev, "%s: request IRQ for GPIO %d, return %d\n", - chip->label, offset + chip->base, desc->irqnum); + chip->label, offset + chip->base, irqnum); - return irq_find_mapping(pctl->domain, desc->irqnum); + return irq_find_mapping(pctl->domain, irqnum); } static int sunxi_pinctrl_irq_request_resources(struct irq_data *d) |