We need to convert all old gpio irqchips to pass the irqchip setup along when adding the gpio_chip. For more info see drivers/gpio/TODO. For chained irqchips this is a pretty straight-forward conversion. Cc: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> Cc: Andrew Lunn <andrew@xxxxxxx> Cc: Dong Aisheng <aisheng.dong@xxxxxxx> Cc: Stefan Agner <stefan@xxxxxxxx> Cc: Thierry Reding <treding@xxxxxxxxxx> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> --- drivers/gpio/gpio-vf610.c | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c index 7ba668db171b..58776f2d69ff 100644 --- a/drivers/gpio/gpio-vf610.c +++ b/drivers/gpio/gpio-vf610.c @@ -243,6 +243,7 @@ static int vf610_gpio_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; struct vf610_gpio_port *port; struct gpio_chip *gc; + struct gpio_irq_chip *girq; struct irq_chip *ic; int i; int ret; @@ -318,10 +319,6 @@ static int vf610_gpio_probe(struct platform_device *pdev) ic->irq_set_type = vf610_gpio_irq_set_type; ic->irq_set_wake = vf610_gpio_irq_set_wake; - ret = devm_gpiochip_add_data(dev, gc, port); - if (ret < 0) - return ret; - /* Mask all GPIO interrupts */ for (i = 0; i < gc->ngpio; i++) vf610_gpio_writel(0, port->base + PORT_PCR(i)); @@ -329,15 +326,20 @@ static int vf610_gpio_probe(struct platform_device *pdev) /* Clear the interrupt status register for all GPIO's */ vf610_gpio_writel(~0, port->base + PORT_ISFR); - ret = gpiochip_irqchip_add(gc, ic, 0, handle_edge_irq, IRQ_TYPE_NONE); - if (ret) { - dev_err(dev, "failed to add irqchip\n"); - return ret; - } - gpiochip_set_chained_irqchip(gc, ic, port->irq, - vf610_gpio_irq_handler); + girq = &gc->irq; + girq->chip = ic; + girq->parent_handler = vf610_gpio_irq_handler; + girq->num_parents = 1; + girq->parents = devm_kcalloc(&pdev->dev, 1, + sizeof(*girq->parents), + GFP_KERNEL); + if (!girq->parents) + return -ENOMEM; + girq->parents[0] = port->irq; + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_edge_irq; - return 0; + return devm_gpiochip_add_data(dev, gc, port); } static struct platform_driver vf610_gpio_driver = { -- 2.21.0