2009-01-06 21:36:24

by Harvey Harrison

[permalink] [raw]
Subject: [PATCH 12/23] m68k: introduce asm/swab.h

Signed-off-by: Harvey Harrison <[email protected]>
---
include/asm-m68k/Kbuild | 1 +
include/asm-m68k/byteorder.h | 16 ++--------------
include/asm-m68k/swab.h | 16 ++++++++++++++++
3 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/include/asm-m68k/Kbuild b/include/asm-m68k/Kbuild
index 1a922fa..52fd96b 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 b354acd..3008665 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 0000000..7221e30
--- /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 */
--
1.6.1.94.g9388