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path: root/drivers/gpio/gpio-omap.c
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Diffstat (limited to 'drivers/gpio/gpio-omap.c')
-rw-r--r--drivers/gpio/gpio-omap.c20
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);