diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-max77620.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-max77620.c b/drivers/gpio/gpio-max77620.c index 9121d2507f60..6c516aa7732d 100644 --- a/drivers/gpio/gpio-max77620.c +++ b/drivers/gpio/gpio-max77620.c @@ -277,6 +277,7 @@ static int max77620_gpio_probe(struct platform_device *pdev) if (!mgpio) return -ENOMEM; + mutex_init(&mgpio->buslock); mgpio->rmap = chip->rmap; mgpio->dev = &pdev->dev; @@ -291,6 +292,11 @@ static int max77620_gpio_probe(struct platform_device *pdev) mgpio->gpio_chip.can_sleep = 1; mgpio->gpio_chip.base = -1; + mgpio->gpio_chip.irq.chip = &max77620_gpio_irqchip; + mgpio->gpio_chip.irq.default_type = IRQ_TYPE_NONE; + mgpio->gpio_chip.irq.handler = handle_edge_irq; + mgpio->gpio_chip.irq.threaded = true; + platform_set_drvdata(pdev, mgpio); ret = devm_gpiochip_add_data(&pdev->dev, &mgpio->gpio_chip, mgpio); @@ -299,11 +305,6 @@ static int max77620_gpio_probe(struct platform_device *pdev) return ret; } - mutex_init(&mgpio->buslock); - - gpiochip_irqchip_add_nested(&mgpio->gpio_chip, &max77620_gpio_irqchip, - 0, handle_edge_irq, IRQ_TYPE_NONE); - ret = devm_request_threaded_irq(&pdev->dev, gpio_irq, NULL, max77620_gpio_irqhandler, IRQF_ONESHOT, "max77620-gpio", mgpio); @@ -312,9 +313,6 @@ static int max77620_gpio_probe(struct platform_device *pdev) return ret; } - gpiochip_set_nested_irqchip(&mgpio->gpio_chip, &max77620_gpio_irqchip, - gpio_irq); - return 0; } |