From: Harvey Harrison <harvey.harrison@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Mikael Starvik <starvik@axis.com>, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 05/20] cris: use the new byteorder headers
Date: Thu, 17 Jul 2008 17:09:36 -0700 [thread overview]
Message-ID: <1216339776.6029.116.camel@brick> (raw)
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
include/asm-cris/arch-v10/byteorder.h | 6 ++++--
include/asm-cris/arch-v32/byteorder.h | 6 ++++--
include/asm-cris/byteorder.h | 18 +++---------------
3 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/include/asm-cris/arch-v10/byteorder.h b/include/asm-cris/arch-v10/byteorder.h
index 255b646..8aed4e4 100644
--- a/include/asm-cris/arch-v10/byteorder.h
+++ b/include/asm-cris/arch-v10/byteorder.h
@@ -9,18 +9,20 @@
* them together into ntohl etc.
*/
-static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
{
__asm__ ("swapwb %0" : "=r" (x) : "0" (x));
return(x);
}
+#define HAVE_ARCH_SWAB32
-static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
+static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
{
__asm__ ("swapb %0" : "=r" (x) : "0" (x));
return(x);
}
+#define HAVE_ARCH_SWAB16
#endif
diff --git a/include/asm-cris/arch-v32/byteorder.h b/include/asm-cris/arch-v32/byteorder.h
index 6ef8fb4..6023146 100644
--- a/include/asm-cris/arch-v32/byteorder.h
+++ b/include/asm-cris/arch-v32/byteorder.h
@@ -4,17 +4,19 @@
#include <asm/types.h>
static inline __const__ __u32
-___arch__swab32(__u32 x)
+__arch_swab32(__u32 x)
{
__asm__ __volatile__ ("swapwb %0" : "=r" (x) : "0" (x));
return (x);
}
+#define HAVE_ARCH_SWAB32
static inline __const__ __u16
-___arch__swab16(__u16 x)
+__arch_swab16(__u16 x)
{
__asm__ __volatile__ ("swapb %0" : "=r" (x) : "0" (x));
return (x);
}
+#define HAVE_ARCH_SWAB16
#endif /* _ASM_CRIS_ARCH_BYTEORDER_H */
diff --git a/include/asm-cris/byteorder.h b/include/asm-cris/byteorder.h
index 0cd9db1..fb02930 100644
--- a/include/asm-cris/byteorder.h
+++ b/include/asm-cris/byteorder.h
@@ -1,26 +1,14 @@
#ifndef _CRIS_BYTEORDER_H
#define _CRIS_BYTEORDER_H
-#ifdef __GNUC__
+#define __LITTLE_ENDIAN
+#define __SWAB_64_THRU_32__
#ifdef __KERNEL__
#include <asm/arch/byteorder.h>
-
-/* defines are necessary because the other files detect the presence
- * of a defined __arch_swab32, not an inline
- */
-#define __arch__swab32(x) ___arch__swab32(x)
-#define __arch__swab16(x) ___arch__swab16(x)
-#endif /* __KERNEL__ */
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-# define __BYTEORDER_HAS_U64__
-# define __SWAB_64_THRU_32__
#endif
-#endif /* __GNUC__ */
-
-#include <linux/byteorder/little_endian.h>
+#include <linux/byteorder.h>
#endif
--
1.5.6.3.569.ga9185
next reply other threads:[~2008-07-18 0:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-18 0:09 Harvey Harrison [this message]
2008-07-18 22:03 ` [PATCH 05/20] cris: use the new byteorder headers Jesper Nilsson
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