diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-adi2.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-adi2.c | 38 |
1 files changed, 6 insertions, 32 deletions
diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c index 7a24e59b4138..f2aa8773f4e3 100644 --- a/drivers/pinctrl/pinctrl-adi2.c +++ b/drivers/pinctrl/pinctrl-adi2.c @@ -855,22 +855,9 @@ static int adi_gpio_pint_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "Invalid mem resource\n"); - return -ENODEV; - } - - if (!devm_request_mem_region(dev, res->start, resource_size(res), - pdev->name)) { - dev_err(dev, "Region already claimed\n"); - return -EBUSY; - } - - pint->base = devm_ioremap(dev, res->start, resource_size(res)); - if (!pint->base) { - dev_err(dev, "Could not ioremap\n"); - return -ENOMEM; - } + pint->base = devm_ioremap_resource(dev, res); + if (IS_ERR(pint->base)) + return PTR_ERR(pint->base); pint->regs = (struct gpio_pint_regs *)pint->base; @@ -984,22 +971,9 @@ static int adi_gpio_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "Invalid mem resource\n"); - return -ENODEV; - } - - if (!devm_request_mem_region(dev, res->start, resource_size(res), - pdev->name)) { - dev_err(dev, "Region already claimed\n"); - return -EBUSY; - } - - port->base = devm_ioremap(dev, res->start, resource_size(res)); - if (!port->base) { - dev_err(dev, "Could not ioremap\n"); - return -ENOMEM; - } + port->base = devm_ioremap_resource(dev, res); + if (IS_ERR(port->base)) + return PTR_ERR(port->base); res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (!res) |