Sparse seems to have difficulties with your {0} initializations?
export ARCH=x86_64 CF="-Wsparse-error -Wsparse-all -Wno-bitwise-pointer
-Wno-pointer-arith -Wno-typesign -Wnoshadow"
make sound/soc/intel/avs/ C=2 -k
GEN Makefile
CHECK /data/pbossart/ktest/broonie-next/scripts/mod/empty.c
CALL /data/pbossart/ktest/broonie-next/scripts/checksyscalls.sh
CALL /data/pbossart/ktest/broonie-next/scripts/atomic/check-atomics.sh
DESCEND objtool
CHECK /data/pbossart/ktest/broonie-next/sound/soc/intel/avs/dsp.c
CHECK /data/pbossart/ktest/broonie-next/sound/soc/intel/avs/ipc.c
CC [M] sound/soc/intel/avs/messages.o
CHECK /data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:18:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:72:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:90:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:110:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:127:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:145:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:146:37:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:225:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:255:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:289:39:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:381:37:
error: missing braces around initializer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/messages.c:452:39:
error: missing braces around initializer
make[4]: ***
[/data/pbossart/ktest/broonie-next/scripts/Makefile.build:289:
sound/soc/intel/avs/messages.o] Error 1
make[4]: *** Deleting file 'sound/soc/intel/avs/messages.o'
CC [M] sound/soc/intel/avs/utils.o
CHECK /data/pbossart/ktest/broonie-next/sound/soc/intel/avs/utils.c
CC [M] sound/soc/intel/avs/core.o
CHECK /data/pbossart/ktest/broonie-next/sound/soc/intel/avs/core.c
CC [M] sound/soc/intel/avs/loader.o
CHECK /data/pbossart/ktest/broonie-next/sound/soc/intel/avs/loader.c
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/loader.c:339:47:
error: Using plain integer as NULL pointer
/data/pbossart/ktest/broonie-next/sound/soc/intel/avs/loader.c:405:47:
error: Using plain integer as NULL pointer
