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| author | David Howells <dhowells@redhat.com> | 2012-10-09 10:47:14 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-10-09 10:47:14 +0200 |
| commit | 61730c538f8281efa7ac12596da9f3f9a31b9272 (patch) | |
| tree | cda3febfc512cd4dd667601427b42b612d7ea6d7 /arch/mips/include/asm/swab.h | |
| parent | Merge branch 'akpm' (Andrew's patch-bomb) (diff) | |
| download | linux-61730c538f8281efa7ac12596da9f3f9a31b9272.tar.xz linux-61730c538f8281efa7ac12596da9f3f9a31b9272.zip | |
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.h | 59 |
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 */ |