Searched refs:uart_circ_clear (Results 1 – 2 of 2) sorted by relevance
389 #define uart_circ_clear(circ) ((circ)->head = (circ)->tail = 0) macro
160 uart_circ_clear(&state->xmit); in uart_port_startup()595 uart_circ_clear(&state->xmit); in uart_flush_buffer()