[MIPS] IRIX: Goodbye and thanks for all the fish

Never terribly functional or popular, plagued by hard to fix bugs the time
to say goodbye has more than arrived.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 08a9c5070ea8..c058c0b61a2a 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -34,12 +34,8 @@ NESTED(handle_sys, PT_SIZE, sp)
 
         lw      t1, PT_EPC(sp)          # skip syscall on return
 
-#if defined(CONFIG_BINFMT_IRIX)
-        sltiu   t0, v0, MAX_SYSCALL_NO + 1 # check syscall number
-#else
         subu    v0, v0, __NR_O32_Linux  # check syscall number
         sltiu   t0, v0, __NR_O32_Linux_syscalls + 1
-#endif
         addiu   t1, 4                   # skip to next instruction
         sw      t1, PT_EPC(sp)
         beqz    t0, illegal_syscall
@@ -264,22 +260,14 @@ bad_alignment:
         END(sys_sysmips)
 
         LEAF(sys_syscall)
-#if defined(CONFIG_BINFMT_IRIX)
-        sltiu   v0, a0, MAX_SYSCALL_NO + 1 # check syscall number
-#else
         subu    t0, a0, __NR_O32_Linux  # check syscall number
         sltiu   v0, t0, __NR_O32_Linux_syscalls + 1
-#endif
         sll     t1, t0, 3
         beqz    v0, einval
 
         lw      t2, sys_call_table(t1)          # syscall routine
 
-#if defined(CONFIG_BINFMT_IRIX)
-        li      v1, 4000                        # nr of sys_syscall
-#else
         li      v1, 4000 - __NR_O32_Linux       # index of sys_syscall
-#endif
         beq     t0, v1, einval                  # do not recurse
 
         /* Some syscalls like execve get their arguments from struct pt_regs
@@ -324,13 +312,6 @@ einval:	li	v0, -EINVAL
         .endm
 
         .macro  syscalltable
-#if defined(CONFIG_BINFMT_IRIX)
-        mille   sys_ni_syscall          0       /*    0 -  999 SVR4 flavour */
-        mille   sys_ni_syscall          0       /* 1000 - 1999 32-bit IRIX */
-        mille   sys_ni_syscall          0       /* 2000 - 2999 BSD43 flavour */
-        mille   sys_ni_syscall          0       /* 3000 - 3999 POSIX flavour */
-#endif
-
         sys     sys_syscall             8       /* 4000 */
         sys     sys_exit                1
         sys     sys_fork                0