122 		synth->read_buff_add((u_char)c);  in synth_readbuf_handler()
132 	if (!synth->read_buff_add)  in start_serial_interrupt()
153 static void spk_serial_send_xchar(struct spk_synth *synth, char ch)  in spk_serial_send_xchar()  argument
172 int spk_serial_synth_probe(struct spk_synth *synth)  in spk_serial_synth_probe()  argument
177 	if ((synth->ser >= SPK_LO_TTY) && (synth->ser <= SPK_HI_TTY)) {  in spk_serial_synth_probe()
178 		ser = spk_serial_init(synth->ser);  in spk_serial_synth_probe()
188 		pr_warn("ttyS%i is an invalid port\n", synth->ser);  in spk_serial_synth_probe()
191 		pr_info("%s: not found\n", synth->long_name);  in spk_serial_synth_probe()
195 		synth->long_name, synth->ser, synth->version);  in spk_serial_synth_probe()
196 	synth->alive = 1;  in spk_serial_synth_probe()
206 	if (!synth->read_buff_add)  in spk_stop_serial_interrupt()
292 const char *spk_serial_synth_immediate(struct spk_synth *synth,  in spk_serial_synth_immediate()  argument
299 			ch = synth->procspeech;  in spk_serial_synth_immediate()
300 		if (spk_serial_wait_for_xmitr(synth))  in spk_serial_synth_immediate()
310 void spk_serial_release(struct spk_synth *synth)  in spk_serial_release()  argument