SND_SOF_FW_SIG_SIZE   74 include/uapi/sound/sof/fw.h 	unsigned char sig[SND_SOF_FW_SIG_SIZE]; /* "Reef" */
SND_SOF_FW_SIG_SIZE  353 sound/soc/sof/loader.c 	if (strncmp(header->sig, SND_SOF_FW_SIG, SND_SOF_FW_SIG_SIZE) != 0) {