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authorAxel Lin <axel.lin@ingics.com>2013-09-24 11:46:11 +0400
committerLinus Walleij <linus.walleij@linaro.org>2013-09-27 16:18:54 +0400
commitc8690d6d2957ed060c1cba4cde3ec41e3829651b (patch)
treeb632d00746a33936d24408e6577a120815cfb1fc /drivers/pinctrl
parent2467f1102dd117d4276498d30bb255796db7171c (diff)
downloadlinux-c8690d6d2957ed060c1cba4cde3ec41e3829651b.tar.xz
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>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/pinctrl-adi2.c38
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)