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Diffstat (limited to 'arch/mips/kernel/linux32.c')
-rw-r--r--arch/mips/kernel/linux32.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 318f1c05c5b3..6b61be486303 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -43,17 +43,6 @@
#include <asm/mmu_context.h>
#include <asm/mman.h>
-/* Use this to get at 32-bit user passed pointers. */
-/* A() macro should be used for places where you e.g.
- have some internal variable u32 and just want to get
- rid of a compiler warning. AA() has to be used in
- places where you want to convert a function argument
- to 32bit pointer or when you e.g. access pt_regs
- structure and want to consider 32bit registers only.
- */
-#define A(__x) ((unsigned long)(__x))
-#define AA(__x) ((unsigned long)((int)__x))
-
#ifdef __MIPSEB__
#define merge_64(r1, r2) ((((r1) & 0xffffffffUL) << 32) + ((r2) & 0xffffffffUL))
#endif
@@ -61,24 +50,6 @@
#define merge_64(r1, r2) ((((r2) & 0xffffffffUL) << 32) + ((r1) & 0xffffffffUL))
#endif
-SYSCALL_DEFINE6(32_mmap2, unsigned long, addr, unsigned long, len,
- unsigned long, prot, unsigned long, flags, unsigned long, fd,
- unsigned long, pgoff)
-{
- if (pgoff & (~PAGE_MASK >> 12))
- return -EINVAL;
- return ksys_mmap_pgoff(addr, len, prot, flags, fd,
- pgoff >> (PAGE_SHIFT-12));
-}
-
-#define RLIM_INFINITY32 0x7fffffff
-#define RESOURCE32(x) ((x > RLIM_INFINITY32) ? RLIM_INFINITY32 : x)
-
-struct rlimit32 {
- int rlim_cur;
- int rlim_max;
-};
-
SYSCALL_DEFINE4(32_truncate64, const char __user *, path,
unsigned long, __dummy, unsigned long, a2, unsigned long, a3)
{