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-rw-r--r--arch/arc/mm/tlb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c
index 10025e199353..417f05ac4397 100644
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@@ -868,7 +868,7 @@ void arc_mmu_init(void)
write_aux_reg(ARC_REG_PID, MMU_ENABLE);
/* In smp we use this reg for interrupt 1 scratch */
-#ifndef CONFIG_SMP
+#ifdef ARC_USE_SCRATCH_REG
/* swapper_pg_dir is the pgd for the kernel, used by vmalloc */
write_aux_reg(ARC_REG_SCRATCH_DATA0, swapper_pg_dir);
#endif