linux-kernel - [PATCH 04/27] score: create head files bitops.h bitsperlong.h bug.h bugs.h byteorder.h

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Date:	Tue, 9 Jun 2009 14:25:08 +0800
From:	liqin.chen@...plusct.com
To:	linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Arnd Bergmann <arnd@...db.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	torvalds@...ux-foundation.org
Subject: [PATCH 04/27] score: create head files bitops.h bitsperlong.h bug.h bugs.h
 byteorder.h

>From ea24b4bd75b80d22203139a9aab7872be284d52d Mon Sep 17 00:00:00 2001
From: Chen Liqin <liqin.chen@...plusct.com>
Date: Tue, 9 Jun 2009 13:43:06 +0800



Signed-off-by: Chen Liqin <liqin.chen@...plusct.com>
---
 arch/score/include/asm/bitops.h      |   16 ++++++++++++++++
 arch/score/include/asm/bitsperlong.h |    6 ++++++
 arch/score/include/asm/bug.h         |    6 ++++++
 arch/score/include/asm/bugs.h        |    6 ++++++
 arch/score/include/asm/byteorder.h   |    6 ++++++
 5 files changed, 40 insertions(+), 0 deletions(-)
 create mode 100644 arch/score/include/asm/bitops.h
 create mode 100644 arch/score/include/asm/bitsperlong.h
 create mode 100644 arch/score/include/asm/bug.h
 create mode 100644 arch/score/include/asm/bugs.h
 create mode 100644 arch/score/include/asm/byteorder.h

diff --git a/arch/score/include/asm/bitops.h 
b/arch/score/include/asm/bitops.h
new file mode 100644
index 0000000..2763b05
--- /dev/null
+++ b/arch/score/include/asm/bitops.h
@@ -0,0 +1,16 @@
+#ifndef _ASM_SCORE_BITOPS_H
+#define _ASM_SCORE_BITOPS_H
+
+#include <asm/byteorder.h> /* swab32 */
+#include <asm/system.h> /* save_flags */
+
+/*
+ * clear_bit() doesn't provide any barrier for the compiler.
+ */
+#define smp_mb__before_clear_bit()     barrier()
+#define smp_mb__after_clear_bit()      barrier()
+
+#include <asm-generic/bitops.h>
+#include <asm-generic/bitops/__fls.h>
+
+#endif /* _ASM_SCORE_BITOPS_H */
diff --git a/arch/score/include/asm/bitsperlong.h 
b/arch/score/include/asm/bitsperlong.h
new file mode 100644
index 0000000..86ff337
--- /dev/null
+++ b/arch/score/include/asm/bitsperlong.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_SCORE_BITSPERLONG_H
+#define _ASM_SCORE_BITSPERLONG_H
+
+#include <asm-generic/bitsperlong.h>
+
+#endif /* _ASM_SCORE_BITSPERLONG_H */
diff --git a/arch/score/include/asm/bug.h b/arch/score/include/asm/bug.h
new file mode 100644
index 0000000..bb76a33
--- /dev/null
+++ b/arch/score/include/asm/bug.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_SCORE_BUG_H
+#define _ASM_SCORE_BUG_H
+
+#include <asm-generic/bug.h>
+
+#endif /* _ASM_SCORE_BUG_H */
diff --git a/arch/score/include/asm/bugs.h b/arch/score/include/asm/bugs.h
new file mode 100644
index 0000000..a062e10
--- /dev/null
+++ b/arch/score/include/asm/bugs.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_SCORE_BUGS_H
+#define _ASM_SCORE_BUGS_H
+
+#include <asm-generic/bugs.h>
+
+#endif /* _ASM_SCORE_BUGS_H */
diff --git a/arch/score/include/asm/byteorder.h 
b/arch/score/include/asm/byteorder.h
new file mode 100644
index 0000000..88cbebc
--- /dev/null
+++ b/arch/score/include/asm/byteorder.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_SCORE_BYTEORDER_H
+#define _ASM_SCORE_BYTEORDER_H
+
+#include <linux/byteorder/little_endian.h>
+
+#endif /* _ASM_SCORE_BYTEORDER_H */
-- 
1.6.2

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