unpack ${A}
# Fix path to kernel and KVERS
sed -i -e "s:^KSRC.*:KSRC=${ROOT}/usr/src/linux:" \
sed -i -e "s:^KSRC.*:KSRC=${ROOT}${KBUILD_OUTPUT_PREFIX}/${KV_MAJOR}\.${KV_MINOR}\.${KV_PATCH}${KV_TYPE}:" \
-e "s:^KVERS.*:KVERS=${KV_MAJOR}${KV_MINOR}:" \
${S}/driver/Makefile