string: factorize skip_spaces and export it to be generally available

[safe/jmp/linux-2.6] / include / linux / ioport.h

diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index f6bb2ca..83aa812 100644 (file)
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -49,6 +49,8 @@ struct resource_list {
 #define IORESOURCE_SIZEALIGN   0x00020000      /* size indicates alignment */
 #define IORESOURCE_STARTALIGN  0x00040000      /* start field is alignment */
 
+#define IORESOURCE_MEM_64      0x00100000
+
 #define IORESOURCE_EXCLUSIVE   0x08000000      /* Userland may not map this resource */
 #define IORESOURCE_DISABLED    0x10000000
 #define IORESOURCE_UNSET       0x20000000
@@ -143,7 +145,8 @@ static inline unsigned long resource_type(struct resource *res)
 
 extern struct resource * __request_region(struct resource *,
                                        resource_size_t start,
-                                       resource_size_t n, const char *name, int relaxed);
+                                       resource_size_t n,
+                                       const char *name, int flags);
 
 /* Compatibility cruft */
 #define release_region(start,n)        __release_region(&ioport_resource, (start), (n))
@@ -181,5 +184,9 @@ extern void __devm_release_region(struct device *dev, struct resource *parent,
 extern int iomem_map_sanity_check(resource_size_t addr, unsigned long size);
 extern int iomem_is_exclusive(u64 addr);
 
+extern int
+walk_system_ram_range(unsigned long start_pfn, unsigned long nr_pages,
+               void *arg, int (*func)(unsigned long, unsigned long, void *));
+
 #endif /* __ASSEMBLY__ */
 #endif /* _LINUX_IOPORT_H */