pinctrl: ingenic: Pass irqchip when adding gpiochip

[linux.git] / drivers / pinctrl / pinctrl-ingenic.c

diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c
index 6e2683016c1f026a9f9ead20491860a5e73f5c71..06cae38f6daf3364bc0d0309336625e5567d4206 100644 (file)
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -1940,6 +1940,7 @@ static int __init ingenic_gpio_probe(struct ingenic_pinctrl *jzpc,
 {
        struct ingenic_gpio_chip *jzgc;
        struct device *dev = jzpc->dev;
+       struct gpio_irq_chip *girq;
        unsigned int bank;
        int err;
 
@@ -1982,10 +1983,6 @@ static int __init ingenic_gpio_probe(struct ingenic_pinctrl *jzpc,
                jzgc->gc.free = gpiochip_generic_free;
        }
 
-       err = devm_gpiochip_add_data(dev, &jzgc->gc, jzgc);
-       if (err)
-               return err;
-
        jzgc->irq = irq_of_parse_and_map(node, 0);
        if (!jzgc->irq)
                return -EINVAL;
@@ -2000,13 +1997,22 @@ static int __init ingenic_gpio_probe(struct ingenic_pinctrl *jzpc,
        jzgc->irq_chip.irq_set_wake = ingenic_gpio_irq_set_wake;
        jzgc->irq_chip.flags = IRQCHIP_MASK_ON_SUSPEND;
 
-       err = gpiochip_irqchip_add(&jzgc->gc, &jzgc->irq_chip, 0,
-                       handle_level_irq, IRQ_TYPE_NONE);
+       girq = &jzgc->gc.irq;
+       girq->chip = &jzgc->irq_chip;
+       girq->parent_handler = ingenic_gpio_irq_handler;
+       girq->num_parents = 1;
+       girq->parents = devm_kcalloc(dev, 1, sizeof(*girq->parents),
+                                    GFP_KERNEL);
+       if (!girq->parents)
+               return -ENOMEM;
+       girq->parents[0] = jzgc->irq;
+       girq->default_type = IRQ_TYPE_NONE;
+       girq->handler = handle_level_irq;
+
+       err = devm_gpiochip_add_data(dev, &jzgc->gc, jzgc);
        if (err)
                return err;
 
-       gpiochip_set_chained_irqchip(&jzgc->gc, &jzgc->irq_chip,
-                       jzgc->irq, ingenic_gpio_irq_handler);
        return 0;
 }