diff options
Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index e8198dd68615..fe088a30567a 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -22,6 +22,7 @@ #include <linux/irq.h> #include <linux/irqdomain.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/pinctrl/consumer.h> #include <linux/platform_data/gpio-rcar.h> #include <linux/platform_device.h> @@ -266,16 +267,16 @@ static int gpio_rcar_to_irq(struct gpio_chip *chip, unsigned offset) return irq_create_mapping(gpio_to_priv(chip)->irq_domain, offset); } -static int gpio_rcar_irq_domain_map(struct irq_domain *h, unsigned int virq, - irq_hw_number_t hw) +static int gpio_rcar_irq_domain_map(struct irq_domain *h, unsigned int irq, + irq_hw_number_t hwirq) { struct gpio_rcar_priv *p = h->host_data; - dev_dbg(&p->pdev->dev, "map hw irq = %d, virq = %d\n", (int)hw, virq); + dev_dbg(&p->pdev->dev, "map hw irq = %d, irq = %d\n", (int)hwirq, irq); - irq_set_chip_data(virq, h->host_data); - irq_set_chip_and_handler(virq, &p->irq_chip, handle_level_irq); - set_irq_flags(virq, IRQF_VALID); /* kill me now */ + irq_set_chip_data(irq, h->host_data); + irq_set_chip_and_handler(irq, &p->irq_chip, handle_level_irq); + set_irq_flags(irq, IRQF_VALID); /* kill me now */ return 0; } @@ -285,7 +286,7 @@ static struct irq_domain_ops gpio_rcar_irq_domain_ops = { static void gpio_rcar_parse_pdata(struct gpio_rcar_priv *p) { - struct gpio_rcar_config *pdata = p->pdev->dev.platform_data; + struct gpio_rcar_config *pdata = dev_get_platdata(&p->pdev->dev); struct device_node *np = p->pdev->dev.of_node; struct of_phandle_args args; int ret; @@ -293,10 +294,9 @@ static void gpio_rcar_parse_pdata(struct gpio_rcar_priv *p) if (pdata) { p->config = *pdata; } else if (IS_ENABLED(CONFIG_OF) && np) { - ret = of_parse_phandle_with_args(np, "gpio-ranges", - "#gpio-range-cells", 0, &args); - p->config.number_of_pins = ret == 0 && args.args_count == 3 - ? args.args[2] + ret = of_parse_phandle_with_fixed_args(np, "gpio-ranges", 3, 0, + &args); + p->config.number_of_pins = ret == 0 ? args.args[2] : RCAR_MAX_GPIO_PER_BANK; p->config.gpio_base = -1; } @@ -381,7 +381,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) if (!p->irq_domain) { ret = -ENXIO; dev_err(&pdev->dev, "cannot initialize irq domain\n"); - goto err1; + goto err0; } if (devm_request_irq(&pdev->dev, irq->start, |