diff options
Diffstat (limited to 'drivers/gpio/gpio-sifive.c')
| -rw-r--r-- | drivers/gpio/gpio-sifive.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-sifive.c b/drivers/gpio/gpio-sifive.c index bc5660f61c570..745e5f67254ea 100644 --- a/drivers/gpio/gpio-sifive.c +++ b/drivers/gpio/gpio-sifive.c @@ -221,8 +221,12 @@ static int sifive_gpio_probe(struct platform_device *pdev) return -ENODEV; } - for (i = 0; i < ngpio; i++) - chip->irq_number[i] = platform_get_irq(pdev, i); + for (i = 0; i < ngpio; i++) { + ret = platform_get_irq(pdev, i); + if (ret < 0) + return ret; + chip->irq_number[i] = ret; + } ret = bgpio_init(&chip->gc, dev, 4, chip->base + SIFIVE_GPIO_INPUT_VAL, @@ -270,7 +274,7 @@ static struct platform_driver sifive_gpio_driver = { .probe = sifive_gpio_probe, .driver = { .name = "sifive_gpio", - .of_match_table = of_match_ptr(sifive_gpio_match), + .of_match_table = sifive_gpio_match, }, }; builtin_platform_driver(sifive_gpio_driver) |