Revert "qcacld-3.0: Add WAR to confirm WBM IDLE ring LSB write"

This reverts
Change-Id: I8d6766e33a3912d197e543f0e7e252513e0253ab
Origin issue has fixed by
Change-Id: I350b810a6cef8eec46428e57f5b779f888552c1b

Change-Id: I4bb8eab90c9a0341f7bc99972f44f576d7e07dc2
CRs-Fixed: 2681665

Kbuild

@@ -3020,7 +3020,6 @@ ccflags-$(CONFIG_HIF_PCI) += -DCE_SVC_CMN_INIT
 ccflags-$(CONFIG_HIF_IPCI) += -DCE_SVC_CMN_INIT
 ccflags-$(CONFIG_HIF_SNOC) += -DCE_SVC_CMN_INIT
 cppflags-$(CONFIG_RX_DESC_SANITY_WAR) += -DRX_DESC_SANITY_WAR
-cppflags-$(CONFIG_WBM_IDLE_LSB_WR_CNF_WAR) += -DWBM_IDLE_LSB_WRITE_CONFIRM_WAR
 
 ifeq ($(CONFIG_QCA6290_11AX), y)
 cppflags-y += -DQCA_WIFI_QCA6290_11AX -DQCA_WIFI_QCA6290_11AX_MU_UL

configs/default_defconfig

@@ -242,9 +242,6 @@ endif
 ifeq ($(CONFIG_ARCH_LAHAINA), y)
 CONFIG_QCACLD_FEATURE_METERING := y
 CONFIG_WDI3_STATS_UPDATE := y
-ifeq ($(CONFIG_CNSS_QCA6490), y)
-CONFIG_WBM_IDLE_LSB_WR_CNF_WAR := y
-endif
 endif
 
 #Flag to enable Fast Transition (11r) feature