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Diffstat (limited to 'lib/devres.c')
-rw-r--r--lib/devres.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/lib/devres.c b/lib/devres.c
index f562bf6ff71d..f4a195a6efe4 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -86,8 +86,6 @@ void devm_iounmap(struct device *dev, void __iomem *addr)
}
EXPORT_SYMBOL(devm_iounmap);
-#define IOMEM_ERR_PTR(err) (__force void __iomem *)ERR_PTR(err)
-
/**
* devm_ioremap_resource() - check, request region, and ioremap resource
* @dev: generic device to handle the resource for
@@ -142,34 +140,6 @@ void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res)
}
EXPORT_SYMBOL(devm_ioremap_resource);
-/**
- * devm_request_and_ioremap() - Check, request region, and ioremap resource
- * @dev: Generic device to handle the resource for
- * @res: resource to be handled
- *
- * Takes all necessary steps to ioremap a mem resource. Uses managed device, so
- * everything is undone on driver detach. Checks arguments, so you can feed
- * it the result from e.g. platform_get_resource() directly. Returns the
- * remapped pointer or NULL on error. Usage example:
- *
- * res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- * base = devm_request_and_ioremap(&pdev->dev, res);
- * if (!base)
- * return -EADDRNOTAVAIL;
- */
-void __iomem *devm_request_and_ioremap(struct device *dev,
- struct resource *res)
-{
- void __iomem *dest_ptr;
-
- dest_ptr = devm_ioremap_resource(dev, res);
- if (IS_ERR(dest_ptr))
- return NULL;
-
- return dest_ptr;
-}
-EXPORT_SYMBOL(devm_request_and_ioremap);
-
#ifdef CONFIG_HAS_IOPORT_MAP
/*
* Generic iomap devres