From ad4c40e937f6d6a08a579c4a78206039618426b7 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Tue, 17 Nov 2015 10:10:29 +0530 Subject: ARC: mm: tlb flush optim: Make TLBWriteNI fallback to TLBWrite if not available TLBWriteNI was introduced in MMUv2 (to not invalidate uTLBs in Fast Path TLB Refill Handler). To avoid #ifdef'ery make it fallback to TLBWrite availabel on all MMUs. This will also help with next change Signed-off-by: Vineet Gupta --- arch/arc/mm/tlbex.S | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/arc/mm') diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index 4c88148d4cd1..2efaf6ca0c06 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S @@ -292,11 +292,7 @@ ex_saved_reg1: sr TLBGetIndex, [ARC_REG_TLBCOMMAND] /* Commit the Write */ -#if (CONFIG_ARC_MMU_VER >= 2) /* introduced in v2 */ sr TLBWriteNI, [ARC_REG_TLBCOMMAND] -#else - sr TLBWrite, [ARC_REG_TLBCOMMAND] -#endif #else sr TLBInsertEntry, [ARC_REG_TLBCOMMAND] -- cgit v1.2.3