[IRDA]: IrDA prototype fixes

[powerpc.git] / include / asm-ppc64 / lmb.h

diff --git a/include/asm-ppc64/lmb.h b/include/asm-ppc64/lmb.h
index a6cbca2..de91e03 100644 (file)
--- a/include/asm-ppc64/lmb.h
+++ b/include/asm-ppc64/lmb.h
@@ -22,7 +22,6 @@
 
 struct lmb_property {
        unsigned long base;
-       unsigned long physbase;
        unsigned long size;
 };
 
@@ -57,4 +56,26 @@ extern void lmb_dump_all(void);
 
 extern unsigned long io_hole_start;
 
+static inline unsigned long
+lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
+{
+       return type->region[region_nr].size;
+}
+static inline unsigned long
+lmb_size_pages(struct lmb_region *type, unsigned long region_nr)
+{
+       return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_start_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+       return type->region[region_nr].base >> PAGE_SHIFT;
+}
+static inline unsigned long
+lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
+{
+       return lmb_start_pfn(type, region_nr) +
+              lmb_size_pages(type, region_nr);
+}
+
 #endif /* _PPC64_LMB_H */