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Diffstat (limited to 'arch/powerpc/include/asm/swab.h')
-rw-r--r--arch/powerpc/include/asm/swab.h43
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/powerpc/include/asm/swab.h b/arch/powerpc/include/asm/swab.h
index b9bd1ca944d0..96f59de61855 100644
--- a/arch/powerpc/include/asm/swab.h
+++ b/arch/powerpc/include/asm/swab.h
@@ -9,10 +9,6 @@
#include <uapi/asm/swab.h>
-#ifdef __GNUC__
-#ifndef __powerpc64__
-#endif /* __powerpc64__ */
-
static __inline__ __u16 ld_le16(const volatile __u16 *addr)
{
__u16 val;
@@ -20,19 +16,12 @@ static __inline__ __u16 ld_le16(const volatile __u16 *addr)
__asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (addr), "m" (*addr));
return val;
}
-#define __arch_swab16p ld_le16
static __inline__ void st_le16(volatile __u16 *addr, const __u16 val)
{
__asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr));
}
-static inline void __arch_swab16s(__u16 *addr)
-{
- st_le16(addr, *addr);
-}
-#define __arch_swab16s __arch_swab16s
-
static __inline__ __u32 ld_le32(const volatile __u32 *addr)
{
__u32 val;
@@ -40,42 +29,10 @@ static __inline__ __u32 ld_le32(const volatile __u32 *addr)
__asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (addr), "m" (*addr));
return val;
}
-#define __arch_swab32p ld_le32
static __inline__ void st_le32(volatile __u32 *addr, const __u32 val)
{
__asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr));
}
-static inline void __arch_swab32s(__u32 *addr)
-{
- st_le32(addr, *addr);
-}
-#define __arch_swab32s __arch_swab32s
-
-static inline __attribute_const__ __u16 __arch_swab16(__u16 value)
-{
- __u16 result;
-
- __asm__("rlwimi %0,%1,8,16,23"
- : "=r" (result)
- : "r" (value), "0" (value >> 8));
- return result;
-}
-#define __arch_swab16 __arch_swab16
-
-static inline __attribute_const__ __u32 __arch_swab32(__u32 value)
-{
- __u32 result;
-
- __asm__("rlwimi %0,%1,24,16,23\n\t"
- "rlwimi %0,%1,8,8,15\n\t"
- "rlwimi %0,%1,24,0,7"
- : "=r" (result)
- : "r" (value), "0" (value >> 24));
- return result;
-}
-#define __arch_swab32 __arch_swab32
-
-#endif /* __GNUC__ */
#endif /* _ASM_POWERPC_SWAB_H */