SUNZILOG_FLAG_REGS_HELD  118 drivers/tty/serial/sunzilog.c #define ZS_REGS_HELD(UP)	((UP)->flags & SUNZILOG_FLAG_REGS_HELD)
SUNZILOG_FLAG_REGS_HELD  277 drivers/tty/serial/sunzilog.c 			up->flags |= SUNZILOG_FLAG_REGS_HELD;
SUNZILOG_FLAG_REGS_HELD  482 drivers/tty/serial/sunzilog.c 		up->flags &= ~SUNZILOG_FLAG_REGS_HELD;