summaryrefslogtreecommitdiffstats
path: root/drivers/gpio/gpio-pxa.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpio/gpio-pxa.c')
-rw-r--r--drivers/gpio/gpio-pxa.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index fe74b0cc2bc..a0905b20f48 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 */