drivers: gpio: amdpt: use devm_platform_ioremap_resource()
Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
parent
3faf1e6f7e
commit
bb17a27a5f
|
@ -78,7 +78,6 @@ static int pt_gpio_probe(struct platform_device *pdev)
|
|||
struct acpi_device *acpi_dev;
|
||||
acpi_handle handle = ACPI_HANDLE(dev);
|
||||
struct pt_gpio_chip *pt_gpio;
|
||||
struct resource *res_mem;
|
||||
int ret = 0;
|
||||
|
||||
if (acpi_bus_get_device(handle, &acpi_dev)) {
|
||||
|
@ -90,12 +89,7 @@ static int pt_gpio_probe(struct platform_device *pdev)
|
|||
if (!pt_gpio)
|
||||
return -ENOMEM;
|
||||
|
||||
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
if (!res_mem) {
|
||||
dev_err(&pdev->dev, "Failed to get MMIO resource for PT GPIO.\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
pt_gpio->reg_base = devm_ioremap_resource(dev, res_mem);
|
||||
pt_gpio->reg_base = devm_platform_ioremap_resource(pdev, 0);
|
||||
if (IS_ERR(pt_gpio->reg_base)) {
|
||||
dev_err(&pdev->dev, "Failed to map MMIO resource for PT GPIO.\n");
|
||||
return PTR_ERR(pt_gpio->reg_base);
|
||||
|
|
Loading…
Reference in a new issue