Makefile: ignore unused command line argument

Signed-off-by: Simão Gomes Viana <[email protected]>

Author: xdevs23

Makefile

@@ -551,6 +551,7 @@ KBUILD_CFLAGS += -funsigned-char
 KBUILD_CFLAGS += -fno-common
 KBUILD_CFLAGS += -fno-PIE
 KBUILD_CFLAGS += -fno-strict-aliasing
+KBUILD_CFLAGS += -Wno-unused-command-line-argument
 
 KBUILD_CPPFLAGS := -D__KERNEL__
 KBUILD_RUSTFLAGS := $(rust_common_flags) \