diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 424319061e09..19b886c21b1d 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1214,24 +1214,10 @@ static int omap_gpio_probe(struct platform_device *pdev) /* Static mapping, never released */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (unlikely(!res)) { - dev_err(dev, "Invalid mem resource\n"); - irq_domain_remove(bank->domain); - return -ENODEV; - } - - if (!devm_request_mem_region(dev, res->start, resource_size(res), - pdev->name)) { - dev_err(dev, "Region already claimed\n"); + bank->base = devm_ioremap_resource(dev, res); + if (IS_ERR(bank->base)) { irq_domain_remove(bank->domain); - return -EBUSY; - } - - bank->base = devm_ioremap(dev, res->start, resource_size(res)); - if (!bank->base) { - dev_err(dev, "Could not ioremap\n"); - irq_domain_remove(bank->domain); - return -ENOMEM; + return PTR_ERR(bank->base); } platform_set_drvdata(pdev, bank); |