__must_be_array   357 include/linux/compiler.h #define __must_be_array(a)	BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
__must_be_array    24 tools/include/linux/compiler-gcc.h #define __must_be_array(a)	BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))