summaryrefslogtreecommitdiff
path: root/arch/mips/include/asm/swab.h
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2012-10-09 12:47:14 +0400
committerDavid Howells <dhowells@redhat.com>2012-10-09 12:47:14 +0400
commit61730c538f8281efa7ac12596da9f3f9a31b9272 (patch)
treecda3febfc512cd4dd667601427b42b612d7ea6d7 /arch/mips/include/asm/swab.h
parent9e2d8656f5e8aa214e66b462680cf86b210b74a8 (diff)
downloadlinux-61730c538f8281efa7ac12596da9f3f9a31b9272.tar.xz
UAPI: (Scripted) Disintegrate arch/mips/include/asm
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/mips/include/asm/swab.h')
-rw-r--r--arch/mips/include/asm/swab.h59
1 files changed, 0 insertions, 59 deletions
diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/asm/swab.h
deleted file mode 100644
index 97c2f81b4b43..000000000000
--- a/arch/mips/include/asm/swab.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1996, 99, 2003 by Ralf Baechle
- */
-#ifndef _ASM_SWAB_H
-#define _ASM_SWAB_H
-
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-#define __SWAB_64_THRU_32__
-
-#ifdef CONFIG_CPU_MIPSR2
-
-static inline __attribute_const__ __u16 __arch_swab16(__u16 x)
-{
- __asm__(
- " wsbh %0, %1 \n"
- : "=r" (x)
- : "r" (x));
-
- return x;
-}
-#define __arch_swab16 __arch_swab16
-
-static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
-{
- __asm__(
- " wsbh %0, %1 \n"
- " rotr %0, %0, 16 \n"
- : "=r" (x)
- : "r" (x));
-
- return x;
-}
-#define __arch_swab32 __arch_swab32
-
-/*
- * Having already checked for CONFIG_CPU_MIPSR2, enable the
- * optimized version for 64-bit kernel on r2 CPUs.
- */
-#ifdef CONFIG_64BIT
-static inline __attribute_const__ __u64 __arch_swab64(__u64 x)
-{
- __asm__(
- " dsbh %0, %1\n"
- " dshd %0, %0"
- : "=r" (x)
- : "r" (x));
-
- return x;
-}
-#define __arch_swab64 __arch_swab64
-#endif /* CONFIG_64BIT */
-#endif /* CONFIG_CPU_MIPSR2 */
-#endif /* _ASM_SWAB_H */