sport_curr_offset_rx 221 sound/soc/blackfin/bf5xx-ac97-pcm.c curr = sport_curr_offset_rx(sport) / sizeof(struct ac97_frame); sport_curr_offset_rx 144 sound/soc/blackfin/bf5xx-i2s-pcm.c diff = sport_curr_offset_rx(sport); sport_curr_offset_rx 179 sound/soc/blackfin/bf5xx-sport.h unsigned long sport_curr_offset_rx(struct sport_device *sport);