diff options
Diffstat (limited to 'drivers/gpio/gpio-tc3589x.c')
| -rw-r--r-- | drivers/gpio/gpio-tc3589x.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c index 1e48317e70fb..c0595bbf3268 100644 --- a/drivers/gpio/gpio-tc3589x.c +++ b/drivers/gpio/gpio-tc3589x.c @@ -292,17 +292,15 @@ static int tc3589x_gpio_irq_init(struct tc3589x_gpio *tc3589x_gpio, { int base = tc3589x_gpio->irq_base; - if (base) { - tc3589x_gpio->domain = irq_domain_add_legacy( - NULL, tc3589x_gpio->chip.ngpio, base, - 0, &tc3589x_irq_ops, tc3589x_gpio); - } - else { - tc3589x_gpio->domain = irq_domain_add_linear( - np, tc3589x_gpio->chip.ngpio, - &tc3589x_irq_ops, tc3589x_gpio); - } - + /* + * If this results in a linear domain, irq_create_mapping() will + * take care of allocating IRQ descriptors at runtime. When a base + * is provided, the IRQ descriptors will be allocated when the + * domain is instantiated. + */ + tc3589x_gpio->domain = irq_domain_add_simple(np, + tc3589x_gpio->chip.ngpio, base, &tc3589x_irq_ops, + tc3589x_gpio); if (!tc3589x_gpio->domain) { dev_err(tc3589x_gpio->dev, "Failed to create irqdomain\n"); return -ENOSYS; @@ -311,7 +309,7 @@ static int tc3589x_gpio_irq_init(struct tc3589x_gpio *tc3589x_gpio, return 0; } -static int __devinit tc3589x_gpio_probe(struct platform_device *pdev) +static int tc3589x_gpio_probe(struct platform_device *pdev) { struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent); struct tc3589x_gpio_platform_data *pdata; @@ -389,7 +387,7 @@ out_free: return ret; } -static int __devexit tc3589x_gpio_remove(struct platform_device *pdev) +static int tc3589x_gpio_remove(struct platform_device *pdev) { struct tc3589x_gpio *tc3589x_gpio = platform_get_drvdata(pdev); struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; @@ -419,7 +417,7 @@ static struct platform_driver tc3589x_gpio_driver = { .driver.name = "tc3589x-gpio", .driver.owner = THIS_MODULE, .probe = tc3589x_gpio_probe, - .remove = __devexit_p(tc3589x_gpio_remove), + .remove = tc3589x_gpio_remove, }; static int __init tc3589x_gpio_init(void) |