diff options
| -rw-r--r-- | arch/powerpc/include/asm/ppc_asm.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/head_32.S | 3 | ||||
| -rw-r--r-- | arch/powerpc/kernel/head_8xx.S | 1 |
4 files changed, 0 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index bb566854ff2a..c73750b0d9fa 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -511,7 +511,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601) #endif #define MTMSRD(r) mtmsr r #define MTMSR_EERI(reg) mtmsr reg -#define CLR_TOP32(r) #endif #endif /* __KERNEL__ */ diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 9899032230b4..83428a283fa0 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -654,7 +654,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_SPE) #endif /* CONFIG_SMP */ tophys(r0,r4) - CLR_TOP32(r0) mtspr SPRN_SPRG_THREAD,r0 /* Update current THREAD phys addr */ lwz r1,KSP(r4) /* Load new stack pointer */ diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index dc0488b6f6e1..a3f821eb7e9a 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -266,7 +266,6 @@ __secondary_hold_acknowledge: #define EXCEPTION_PROLOG_2 \ - CLR_TOP32(r11); \ stw r10,_CCR(r11); /* save registers */ \ stw r12,GPR12(r11); \ stw r9,GPR9(r11); \ @@ -862,7 +861,6 @@ __secondary_start: /* ptr to phys current thread */ tophys(r4,r2) addi r4,r4,THREAD /* phys address of our thread_struct */ - CLR_TOP32(r4) mtspr SPRN_SPRG_THREAD,r4 li r3,0 mtspr SPRN_SPRG_RTAS,r3 /* 0 => not in RTAS */ @@ -949,7 +947,6 @@ start_here: /* ptr to phys current thread */ tophys(r4,r2) addi r4,r4,THREAD /* init task's THREAD */ - CLR_TOP32(r4) mtspr SPRN_SPRG_THREAD,r4 li r3,0 mtspr SPRN_SPRG_RTAS,r3 /* 0 => not in RTAS */ diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S index 43ddaae42baf..3a185c51ce8f 100644 --- a/arch/powerpc/kernel/head_8xx.S +++ b/arch/powerpc/kernel/head_8xx.S @@ -151,7 +151,6 @@ turn_on_mmu: #define EXCEPTION_PROLOG_2 \ - CLR_TOP32(r11); \ stw r10,_CCR(r11); /* save registers */ \ stw r12,GPR12(r11); \ stw r9,GPR9(r11); \ |