pinctrl: adi2: Convert to devm_ioremap_resource
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index 7a24e59..f2aa877 100644
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -855,22 +855,9 @@
}
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 @@
}
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)