]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
m68knommu: introduce asm/swab.h
authorHarvey Harrison <harvey.harrison@gmail.com>
Tue, 6 Jan 2009 22:56:32 +0000 (14:56 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 7 Jan 2009 02:10:28 +0000 (18:10 -0800)
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/m68knommu/include/asm/Kbuild
arch/m68knommu/include/asm/byteorder.h
arch/m68knommu/include/asm/swab.h [new file with mode: 0644]

index c68e1680da0173d5754d1a1df4944120a5239e58..58c02a454130c659c2f8c5c3afdc8de682445cf5 100644 (file)
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+
+unifdef-y += swab.h
index 20bb4426b610e7665b08c6a6f34b005fea665d18..a6f0b8f7f6227d63e3a21700e17fd08e090ffe14 100644 (file)
@@ -1,27 +1,7 @@
 #ifndef _M68KNOMMU_BYTEORDER_H
 #define _M68KNOMMU_BYTEORDER_H
 
-#include <linux/types.h>
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __BYTEORDER_HAS_U64__
-#  define __SWAB_64_THRU_32__
-#endif
-
-#if defined (__mcfisaaplus__) || defined (__mcfisac__)
-static inline __attribute_const__ __u32 ___arch__swab32(__u32 val)
-{
-       asm(
-                       "byterev %0"
-                       : "=d" (val)
-                       : "0" (val)
-          );
-       return val;
-}
-
-#define __arch__swab32(x) ___arch__swab32(x)
-#endif
-
+#include <asm/swab.h>
 #include <linux/byteorder/big_endian.h>
 
 #endif /* _M68KNOMMU_BYTEORDER_H */
diff --git a/arch/m68knommu/include/asm/swab.h b/arch/m68knommu/include/asm/swab.h
new file mode 100644 (file)
index 0000000..e582257
--- /dev/null
@@ -0,0 +1,24 @@
+#ifndef _M68KNOMMU_SWAB_H
+#define _M68KNOMMU_SWAB_H
+
+#include <linux/types.h>
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#  define __SWAB_64_THRU_32__
+#endif
+
+#if defined (__mcfisaaplus__) || defined (__mcfisac__)
+static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
+{
+       asm(
+                       "byterev %0"
+                       : "=d" (val)
+                       : "0" (val)
+          );
+       return val;
+}
+
+#define __arch_swab32 __arch_swab32
+#endif
+
+#endif /* _M68KNOMMU_SWAB_H */