sm7125-common: Drop unnecessary kernel flags

BoardConfigCommon.mk

@@ -58,13 +58,10 @@ TARGET_2ND_CPU_VARIANT := generic
 TARGET_2ND_CPU_VARIANT_RUNTIME := := cortex-a55
 
 # Kernel config
-# Build with Clang 11 for now
 TARGET_KERNEL_SOURCE        := kernel/samsung/sm7125
 TARGET_KERNEL_ARCH          := arm64
 TARGET_KERNEL_HEADER_ARCH   := arm64
 TARGET_LINUX_KERNEL_VERSION := 4.14
-TARGET_KERNEL_ADDITIONAL_FLAGS := \
-    HOSTCFLAGS="-fuse-ld=lld -Wno-unused-command-line-argument"
 
 # Kernel flags
 BOARD_KERNEL_CMDLINE += console=null androidboot.hardware=qcom androidboot.memcg=1 lpm_levels.sleep_disabled=1 video=vfb:640x400,bpp=32,memsize=3072000 msm_rtb.filter=0x237 service_locator.enable=1 swiotlb=1 androidboot.usbcontroller=a600000.dwc3 printk.devkmsg=on firmware_class.path=/vendor/firmware_mnt/image