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-rw-r--r--arch/mips/mm/tlbex.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 05613355627b..1c8ac49ec72c 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -976,13 +976,6 @@ build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
976#endif 976#endif
977 uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */ 977 uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
978 uasm_i_lw(p, ptr, uasm_rel_lo(pgdc), ptr); 978 uasm_i_lw(p, ptr, uasm_rel_lo(pgdc), ptr);
979
980 if (cpu_has_mips_r2) {
981 uasm_i_ext(p, tmp, tmp, PGDIR_SHIFT, (32 - PGDIR_SHIFT));
982 uasm_i_ins(p, ptr, tmp, PGD_T_LOG2, (32 - PGDIR_SHIFT));
983 return;
984 }
985
986 uasm_i_srl(p, tmp, tmp, PGDIR_SHIFT); /* get pgd only bits */ 979 uasm_i_srl(p, tmp, tmp, PGDIR_SHIFT); /* get pgd only bits */
987 uasm_i_sll(p, tmp, tmp, PGD_T_LOG2); 980 uasm_i_sll(p, tmp, tmp, PGD_T_LOG2);
988 uasm_i_addu(p, ptr, ptr, tmp); /* add in pgd offset */ 981 uasm_i_addu(p, ptr, ptr, tmp); /* add in pgd offset */
@@ -1018,15 +1011,6 @@ static void __cpuinit build_adjust_context(u32 **p, unsigned int ctx)
1018 1011
1019static void __cpuinit build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr) 1012static void __cpuinit build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
1020{ 1013{
1021 if (cpu_has_mips_r2) {
1022 /* PTE ptr offset is obtained from BadVAddr */
1023 UASM_i_MFC0(p, tmp, C0_BADVADDR);
1024 UASM_i_LW(p, ptr, 0, ptr);
1025 uasm_i_ext(p, tmp, tmp, PAGE_SHIFT+1, PGDIR_SHIFT-PAGE_SHIFT-1);
1026 uasm_i_ins(p, ptr, tmp, PTE_T_LOG2+1, PGDIR_SHIFT-PAGE_SHIFT-1);
1027 return;
1028 }
1029
1030 /* 1014 /*
1031 * Bug workaround for the Nevada. It seems as if under certain 1015 * Bug workaround for the Nevada. It seems as if under certain
1032 * circumstances the move from cp0_context might produce a 1016 * circumstances the move from cp0_context might produce a