make fs/{namespace,super}.c forget about acct.h

[linux-block.git] / include / linux / io.h

diff --git a/include/linux/io.h b/include/linux/io.h
index b76e6e5458064551d53ae527281a8a353e9f6301..d5fc9b8d8b03c1add6747924f406db6649c9d232 100644 (file)
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -58,6 +58,8 @@ static inline void devm_ioport_unmap(struct device *dev, void __iomem *addr)
 }
 #endif
 
+#define IOMEM_ERR_PTR(err) (__force void __iomem *)ERR_PTR(err)
+
 void __iomem *devm_ioremap(struct device *dev, resource_size_t offset,
                            unsigned long size);
 void __iomem *devm_ioremap_nocache(struct device *dev, resource_size_t offset,