diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-pxa.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index fe74b0cc2bcb..a0905b20f48e 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -574,19 +574,18 @@ static int pxa_gpio_probe(struct platform_device *pdev) int gpio, irq, ret, use_of = 0; int irq0 = 0, irq1 = 0, irq_mux, gpio_offset = 0; - ret = pxa_gpio_probe_dt(pdev); - if (ret < 0) { + info = dev_get_platdata(&pdev->dev); + if (info) { + irq_base = info->irq_base; + if (irq_base <= 0) + return -EINVAL; pxa_last_gpio = pxa_gpio_nums(pdev); -#ifdef CONFIG_ARCH_PXA - if (gpio_is_pxa_type(gpio_type)) - irq_base = PXA_GPIO_TO_IRQ(0); -#endif -#ifdef CONFIG_ARCH_MMP - if (gpio_is_mmp_type(gpio_type)) - irq_base = MMP_GPIO_TO_IRQ(0); -#endif } else { + irq_base = 0; use_of = 1; + ret = pxa_gpio_probe_dt(pdev); + if (ret < 0) + return -EINVAL; } if (!pxa_last_gpio) @@ -623,7 +622,6 @@ static int pxa_gpio_probe(struct platform_device *pdev) } /* Initialize GPIO chips */ - info = dev_get_platdata(&pdev->dev); pxa_init_gpio_chip(pxa_last_gpio, info ? info->gpio_set_wake : NULL); /* clear all GPIO edge detects */ |