Searched refs:circ_free (Results 1 – 1 of 1) sorted by relevance
59 #define circ_free(circ) CIRC_SPACE((circ)->head, (circ)->tail, CIRC_SIZE) macro172 count = min(count, circ_free(&bfin_jc_write_buf)); in bfin_jc_circ_write()204 return circ_free(&bfin_jc_write_buf); in bfin_jc_write_room()