[PATCH] sort the devres mess out

[powerpc.git] / include / linux / io.h

diff --git a/include/linux/io.h b/include/linux/io.h
index 81877ea..c244a0c 100644 (file)
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -22,12 +22,27 @@
 #include <asm/io.h>
 #include <asm/page.h>
 
+struct device;
+
 void __iowrite32_copy(void __iomem *to, const void *from, size_t count);
 void __iowrite64_copy(void __iomem *to, const void *from, size_t count);
 
 int ioremap_page_range(unsigned long addr, unsigned long end,
                       unsigned long phys_addr, pgprot_t prot);
 
+/*
+ * Managed iomap interface
+ */
+void __iomem * devm_ioport_map(struct device *dev, unsigned long port,
+                              unsigned int nr);
+void devm_ioport_unmap(struct device *dev, void __iomem *addr);
+
+void __iomem * devm_ioremap(struct device *dev, unsigned long offset,
+                           unsigned long size);
+void __iomem * devm_ioremap_nocache(struct device *dev, unsigned long offset,
+                                   unsigned long size);
+void devm_iounmap(struct device *dev, void __iomem *addr);
+
 /**
  *     check_signature         -       find BIOS signatures
  *     @io_addr: mmio address to check