SIU_PERIOD_BYTES_MAX   70 sound/soc/sh/siu.h #define SIU_BUFFER_BYTES_MAX	(SIU_PERIOD_BYTES_MAX * SIU_PERIODS_MAX)
SIU_PERIOD_BYTES_MAX  332 sound/soc/sh/siu_dai.c 	.period_bytes_max	= SIU_PERIOD_BYTES_MAX,