From 722c22fb152aeddcee75fd63973dc4745d5a7c9d Mon Sep 17 00:00:00 2001
From: Po Yen Chen <PoYen.Chen@amd.com>
Date: Thu, 17 Jul 2025 10:09:01 +0800
Subject: [PATCH] Revert "Eliminate warning caused by failed to meet occupancy
 requirement (#2389)" (#2514)

This reverts commit b2dea90116d1060c67db5edddb6d4498188ebac4.
---
 .../block_fmha_batch_prefill_pipeline_qr_ks_vs_async.hpp       | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/ck_tile/ops/fmha/pipeline/block_fmha_batch_prefill_pipeline_qr_ks_vs_async.hpp b/include/ck_tile/ops/fmha/pipeline/block_fmha_batch_prefill_pipeline_qr_ks_vs_async.hpp
index 10daea99d1..6398bf316e 100644
--- a/include/ck_tile/ops/fmha/pipeline/block_fmha_batch_prefill_pipeline_qr_ks_vs_async.hpp
+++ b/include/ck_tile/ops/fmha/pipeline/block_fmha_batch_prefill_pipeline_qr_ks_vs_async.hpp
@@ -122,9 +122,6 @@ struct BlockFmhaBatchPrefillPipelineQRKSVSAsync
             {
                 if constexpr(kPadSeqLenK && BiasEnum == BlockAttentionBiasEnum::ELEMENTWISE_BIAS)
                     return 1;
-                // use larger K/V LDS buffer size will lower the occupancy
-                else if constexpr(64 <= kK0 || 64 <= kK1)
-                    return 1;
                 else
                     return 2;
             }