USP_RX_FIFO_LEVEL_CHECK_MASK  245 sound/soc/sirf/sirf-usp.h #define RX_FIFO_SC(x)		(((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
USP_RX_FIFO_LEVEL_CHECK_MASK  247 sound/soc/sirf/sirf-usp.h #define RX_FIFO_LC(x)		(((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \
USP_RX_FIFO_LEVEL_CHECK_MASK  249 sound/soc/sirf/sirf-usp.h #define RX_FIFO_HC(x)		(((x) & USP_RX_FIFO_LEVEL_CHECK_MASK) \