diff options
| -rw-r--r-- | drivers/gpio/gpio-pl061.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c index 062a1be74929..e528cb2b12aa 100644 --- a/drivers/gpio/gpio-pl061.c +++ b/drivers/gpio/gpio-pl061.c @@ -302,18 +302,9 @@ static int pl061_probe(struct amba_device *adev, const struct amba_id *id) irq_base = 0; } - if (!devm_request_mem_region(dev, adev->res.start, - resource_size(&adev->res), "pl061")) { - dev_err(&adev->dev, "no memory region\n"); - return -EBUSY; - } - - chip->base = devm_ioremap(dev, adev->res.start, - resource_size(&adev->res)); - if (!chip->base) { - dev_err(&adev->dev, "could not remap memory\n"); - return -ENOMEM; - } + chip->base = devm_ioremap_resource(dev, &adev->res); + if (IS_ERR(chip->base)) + return PTR_ERR(chip->base); spin_lock_init(&chip->lock); |
