ARC: mm: use SCRATCH_DATA0 register for caching pgdir in ARCv2 only

[linux-2.6-microblaze.git] / arch / arc / include / asm / mmu.h

diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h
index a81d197..4065335 100644 (file)
--- a/arch/arc/include/asm/mmu.h
+++ b/arch/arc/include/asm/mmu.h
@@ -31,10 +31,6 @@
 #define ARC_REG_SCRATCH_DATA0  0x46c
 #endif
 
-#if defined(CONFIG_ISA_ARCV2) || !defined(CONFIG_SMP)
-#define        ARC_USE_SCRATCH_REG
-#endif
-
 /* Bits in MMU PID register */
 #define __TLB_ENABLE           (1 << 31)
 #define __PROG_ENABLE          (1 << 30)