sclp_ttybuf        46 drivers/s390/char/sclp_tty.c static struct sclp_buffer *sclp_ttybuf;
sclp_ttybuf        99 drivers/s390/char/sclp_tty.c 	if (sclp_ttybuf != NULL)
sclp_ttybuf       100 drivers/s390/char/sclp_tty.c 		count = sclp_buffer_space(sclp_ttybuf) / sizeof(struct msg_buf);
sclp_ttybuf       160 drivers/s390/char/sclp_tty.c 	buf = sclp_ttybuf;
sclp_ttybuf       161 drivers/s390/char/sclp_tty.c 	sclp_ttybuf = NULL;
sclp_ttybuf       186 drivers/s390/char/sclp_tty.c 		if (sclp_ttybuf == NULL) {
sclp_ttybuf       197 drivers/s390/char/sclp_tty.c 			sclp_ttybuf = sclp_make_buffer(page, sclp_tty_columns,
sclp_ttybuf       201 drivers/s390/char/sclp_tty.c 		written = sclp_write(sclp_ttybuf, str, count);
sclp_ttybuf       210 drivers/s390/char/sclp_tty.c 		buf = sclp_ttybuf;
sclp_ttybuf       211 drivers/s390/char/sclp_tty.c 		sclp_ttybuf = NULL;
sclp_ttybuf       219 drivers/s390/char/sclp_tty.c 	if (sclp_ttybuf && sclp_chars_in_buffer(sclp_ttybuf) &&
sclp_ttybuf       294 drivers/s390/char/sclp_tty.c 	if (sclp_ttybuf != NULL)
sclp_ttybuf       295 drivers/s390/char/sclp_tty.c 		count = sclp_chars_in_buffer(sclp_ttybuf);
sclp_ttybuf       532 drivers/s390/char/sclp_tty.c 	sclp_ttybuf = NULL;