82 	if (port->tty)  in srmcons_receive_chars()
132 srmcons_write(struct tty_struct *tty,  in srmcons_write()  argument
138 	srmcons_do_write(tty->port, (const char *) buf, count);  in srmcons_write()
145 srmcons_write_room(struct tty_struct *tty)  in srmcons_write_room()  argument
151 srmcons_chars_in_buffer(struct tty_struct *tty)  in srmcons_chars_in_buffer()  argument
157 srmcons_open(struct tty_struct *tty, struct file *filp)  in srmcons_open()  argument
165 	if (!port->tty) {  in srmcons_open()
166 		tty->driver_data = srmconsp;  in srmcons_open()
167 		tty->port = port;  in srmcons_open()
168 		port->tty = tty; /* XXX proper refcounting */  in srmcons_open()
178 srmcons_close(struct tty_struct *tty, struct file *filp)  in srmcons_close()  argument
180 	struct srmcons_private *srmconsp = tty->driver_data;  in srmcons_close()
186 	if (tty->count == 1) {  in srmcons_close()
187 		port->tty = NULL;  in srmcons_close()