diff options
Diffstat (limited to 'drivers/gpio/gpio-merrifield.c')
| -rw-r--r-- | drivers/gpio/gpio-merrifield.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c index 4f27ddfe1e2f..2f1e9da81c1e 100644 --- a/drivers/gpio/gpio-merrifield.c +++ b/drivers/gpio/gpio-merrifield.c @@ -362,8 +362,9 @@ static void mrfld_irq_handler(struct irq_desc *desc) chained_irq_exit(irqchip, desc); } -static void mrfld_irq_init_hw(struct mrfld_gpio *priv) +static int mrfld_irq_init_hw(struct gpio_chip *chip) { + struct mrfld_gpio *priv = gpiochip_get_data(chip); void __iomem *reg; unsigned int base; @@ -375,6 +376,8 @@ static void mrfld_irq_init_hw(struct mrfld_gpio *priv) reg = gpio_reg(&priv->chip, base, GFER); writel(0, reg); } + + return 0; } static const char *mrfld_gpio_get_pinctrl_dev_name(struct mrfld_gpio *priv) @@ -447,6 +450,7 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id girq = &priv->chip.irq; girq->chip = &mrfld_irqchip; + girq->init_hw = mrfld_irq_init_hw; girq->parent_handler = mrfld_irq_handler; girq->num_parents = 1; girq->parents = devm_kcalloc(&pdev->dev, girq->num_parents, @@ -455,11 +459,10 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id if (!girq->parents) return -ENOMEM; girq->parents[0] = pdev->irq; + girq->first = irq_base; girq->default_type = IRQ_TYPE_NONE; girq->handler = handle_bad_irq; - mrfld_irq_init_hw(priv); - pci_set_drvdata(pdev, priv); retval = devm_gpiochip_add_data(&pdev->dev, &priv->chip, priv); if (retval) { |