aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorHarvey Harrison <harvey.harrison@gmail.com>2009-01-06 14:56:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 18:10:28 -0800
commit231cc432f4d684b8c75d9a8e0654c51b9d6ed341 (patch)
treeeeb894f901a7570dc0f56a9b894f0745ad55c9af
parentfc61708b3afe1bdd05c14b65c0ae2f4ad2a3928a (diff)
downloadmrst-s0i3-test-231cc432f4d684b8c75d9a8e0654c51b9d6ed341.tar.gz
mrst-s0i3-test-231cc432f4d684b8c75d9a8e0654c51b9d6ed341.tar.xz
mrst-s0i3-test-231cc432f4d684b8c75d9a8e0654c51b9d6ed341.zip
m68knommu: introduce asm/swab.h
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/m68knommu/include/asm/Kbuild2
-rw-r--r--arch/m68knommu/include/asm/byteorder.h22
-rw-r--r--arch/m68knommu/include/asm/swab.h24
3 files changed, 27 insertions, 21 deletions
diff --git a/arch/m68knommu/include/asm/Kbuild b/arch/m68knommu/include/asm/Kbuild
index c68e1680da0..58c02a45413 100644
--- a/arch/m68knommu/include/asm/Kbuild
+++ b/arch/m68knommu/include/asm/Kbuild
@@ -1 +1,3 @@
include include/asm-generic/Kbuild.asm
+
+unifdef-y += swab.h
diff --git a/arch/m68knommu/include/asm/byteorder.h b/arch/m68knommu/include/asm/byteorder.h
index 20bb4426b61..a6f0b8f7f62 100644
--- a/arch/m68knommu/include/asm/byteorder.h
+++ b/arch/m68knommu/include/asm/byteorder.h
@@ -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
index 00000000000..e582257db30
--- /dev/null
+++ b/arch/m68knommu/include/asm/swab.h
@@ -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 */