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authorHarvey Harrison <harvey.harrison@gmail.com>2009-01-06 14:56:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 18:10:27 -0800
commitc6f09f0c32e5e30b91dea901f00251173fe997f4 (patch)
tree163597626d012e325229d2c9e3dc3e2066857d73 /include
parent5d30a683888c60b8f93bef3ddc139d1a91ca58f4 (diff)
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m68k: introduce asm/swab.h
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-m68k/Kbuild1
-rw-r--r--include/asm-m68k/byteorder.h16
-rw-r--r--include/asm-m68k/swab.h16
3 files changed, 19 insertions, 14 deletions
diff --git a/include/asm-m68k/Kbuild b/include/asm-m68k/Kbuild
index 1a922fad76f..52fd96b4142 100644
--- a/include/asm-m68k/Kbuild
+++ b/include/asm-m68k/Kbuild
@@ -1,2 +1,3 @@
include include/asm-generic/Kbuild.asm
header-y += cachectl.h
+unifdef-y += swab.h
diff --git a/include/asm-m68k/byteorder.h b/include/asm-m68k/byteorder.h
index b354acdafec..300866523b8 100644
--- a/include/asm-m68k/byteorder.h
+++ b/include/asm-m68k/byteorder.h
@@ -1,19 +1,7 @@
#ifndef _M68K_BYTEORDER_H
#define _M68K_BYTEORDER_H
-#include <asm/types.h>
-#include <linux/compiler.h>
-
-#define __BIG_ENDIAN
-#define __SWAB_64_THRU_32__
-
-static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
-{
- __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
- return val;
-}
-#define __arch_swab32 __arch_swab32
-
-#include <linux/byteorder.h>
+#include <asm/swab.h>
+#include <linux/byteorder/big_endian.h>
#endif /* _M68K_BYTEORDER_H */
diff --git a/include/asm-m68k/swab.h b/include/asm-m68k/swab.h
new file mode 100644
index 00000000000..7221e306682
--- /dev/null
+++ b/include/asm-m68k/swab.h
@@ -0,0 +1,16 @@
+#ifndef _M68K_SWAB_H
+#define _M68K_SWAB_H
+
+#include <asm/types.h>
+#include <linux/compiler.h>
+
+#define __SWAB_64_THRU_32__
+
+static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
+{
+ __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
+ return val;
+}
+#define __arch_swab32 __arch_swab32
+
+#endif /* _M68K_SWAB_H */