DEVM_IOREMAP = 0,
DEVM_IOREMAP_UC,
DEVM_IOREMAP_WC,
+ DEVM_IOREMAP_NP,
};
void devm_ioremap_release(struct device *dev, void *res)
case DEVM_IOREMAP_WC:
addr = ioremap_wc(offset, size);
break;
+ case DEVM_IOREMAP_NP:
+ addr = ioremap_np(offset, size);
+ break;
}
if (addr) {
}
EXPORT_SYMBOL(devm_ioremap_wc);
+/**
+ * devm_ioremap_np - Managed ioremap_np()
+ * @dev: Generic device to remap IO address for
+ * @offset: Resource address to map
+ * @size: Size of map
+ *
+ * Managed ioremap_np(). Map is automatically unmapped on driver detach.
+ */
+void __iomem *devm_ioremap_np(struct device *dev, resource_size_t offset,
+ resource_size_t size)
+{
+ return __devm_ioremap(dev, offset, size, DEVM_IOREMAP_NP);
+}
+EXPORT_SYMBOL(devm_ioremap_np);
+
/**
* devm_iounmap - Managed iounmap()
* @dev: Generic device to unmap for
return IOMEM_ERR_PTR(-EINVAL);
}
+ if (type == DEVM_IOREMAP && res->flags & IORESOURCE_MEM_NONPOSTED)
+ type = DEVM_IOREMAP_NP;
+
size = resource_size(res);
if (res->name)