Merge branch 'l2x0-pull-rmk' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4...

[~andy/linux] / include / linux / io-mapping.h

diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 0a6b3d5c490ccfcd3ab9a3dbdba9b41f88e1c4b8..8cdcc2a199ad1641c3ca652263922fbdcddf6f6a 100644 (file)
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -79,10 +79,9 @@ io_mapping_free(struct io_mapping *mapping)
 }
 
 /* Atomic map/unmap */
-static inline void *
+static inline void __iomem *
 io_mapping_map_atomic_wc(struct io_mapping *mapping,
-                        unsigned long offset,
-                        int slot)
+                        unsigned long offset)
 {
        resource_size_t phys_addr;
        unsigned long pfn;
@@ -90,16 +89,16 @@ io_mapping_map_atomic_wc(struct io_mapping *mapping,
        BUG_ON(offset >= mapping->size);
        phys_addr = mapping->base + offset;
        pfn = (unsigned long) (phys_addr >> PAGE_SHIFT);
-       return iomap_atomic_prot_pfn(pfn, slot, mapping->prot);
+       return iomap_atomic_prot_pfn(pfn, mapping->prot);
 }
 
 static inline void
-io_mapping_unmap_atomic(void *vaddr, int slot)
+io_mapping_unmap_atomic(void __iomem *vaddr)
 {
-       iounmap_atomic(vaddr, slot);
+       iounmap_atomic(vaddr);
 }
 
-static inline void *
+static inline void __iomem *
 io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
 {
        resource_size_t phys_addr;
@@ -111,7 +110,7 @@ io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
 }
 
 static inline void
-io_mapping_unmap(void *vaddr)
+io_mapping_unmap(void __iomem *vaddr)
 {
        iounmap(vaddr);
 }
@@ -125,38 +124,37 @@ struct io_mapping;
 static inline struct io_mapping *
 io_mapping_create_wc(resource_size_t base, unsigned long size)
 {
-       return (struct io_mapping *) ioremap_wc(base, size);
+       return (struct io_mapping __force *) ioremap_wc(base, size);
 }
 
 static inline void
 io_mapping_free(struct io_mapping *mapping)
 {
-       iounmap(mapping);
+       iounmap((void __force __iomem *) mapping);
 }
 
 /* Atomic map/unmap */
-static inline void *
+static inline void __iomem *
 io_mapping_map_atomic_wc(struct io_mapping *mapping,
-                        unsigned long offset,
-                        int slot)
+                        unsigned long offset)
 {
-       return ((char *) mapping) + offset;
+       return ((char __force __iomem *) mapping) + offset;
 }
 
 static inline void
-io_mapping_unmap_atomic(void *vaddr, int slot)
+io_mapping_unmap_atomic(void __iomem *vaddr)
 {
 }
 
 /* Non-atomic map/unmap */
-static inline void *
+static inline void __iomem *
 io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
 {
-       return ((char *) mapping) + offset;
+       return ((char __force __iomem *) mapping) + offset;
 }
 
 static inline void
-io_mapping_unmap(void *vaddr)
+io_mapping_unmap(void __iomem *vaddr)
 {
 }