ARC: fix mmuv2 warning

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c
index 89edf7961a2f..23c3832e6d9f 100644
--- a/arch/arc/mm/cache_arc700.c
+++ b/arch/arc/mm/cache_arc700.c
@@ -253,12 +253,16 @@ static inline void __cache_line_loop(unsigned long paddr, unsigned long vaddr,
 
         if (cacheop == OP_INV_IC) {
                 aux_cmd = ARC_REG_IC_IVIL;
+#if (CONFIG_ARC_MMU_VER > 2)
                 aux_tag = ARC_REG_IC_PTAG;
+#endif
         }
         else {
                 /* d$ cmd: INV (discard or wback-n-discard) OR FLUSH (wback) */
                 aux_cmd = cacheop & OP_INV ? ARC_REG_DC_IVDL : ARC_REG_DC_FLDL;
+#if (CONFIG_ARC_MMU_VER > 2)
                 aux_tag = ARC_REG_DC_PTAG;
+#endif
         }
 
         /* Ensure we properly floor/ceil the non-line aligned/sized requests