num_bs            657 drivers/tty/n_tty.c 				unsigned int num_chars, num_bs;
num_bs            676 drivers/tty/n_tty.c 				num_bs = 8 - (num_chars & 7);
num_bs            678 drivers/tty/n_tty.c 				if (num_bs > space) {
num_bs            682 drivers/tty/n_tty.c 				space -= num_bs;
num_bs            683 drivers/tty/n_tty.c 				while (num_bs--) {