diff options
Diffstat (limited to 'drivers/gpio/gpio-bcm2835.c')
| -rw-r--r-- | drivers/gpio/gpio-bcm2835.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-bcm2835.c b/drivers/gpio/gpio-bcm2835.c index cec15c98b1..1802ab7ccb 100644 --- a/drivers/gpio/gpio-bcm2835.c +++ b/drivers/gpio/gpio-bcm2835.c @@ -112,11 +112,15 @@ static struct gpio_ops bcm2835_gpio_ops = { static int bcm2835_gpio_probe(struct device_d *dev) { + struct resource *iores; struct bcm2835_gpio_chip *bcmgpio; int ret; bcmgpio = xzalloc(sizeof(*bcmgpio)); - bcmgpio->base = dev_request_mem_region(dev, 0); + iores = dev_request_mem_resource(dev, 0); + if (IS_ERR(iores)) + return PTR_ERR(iores); + bcmgpio->base = IOMEM(iores->start); bcmgpio->chip.ops = &bcm2835_gpio_ops; bcmgpio->chip.base = 0; bcmgpio->chip.ngpio = 54; |