UPSTAT_CTS_ENABLE 522 drivers/tty/serial/serial_core.c uport->status |= UPSTAT_CTS_ENABLE; UPSTAT_CTS_ENABLE 524 drivers/tty/serial/serial_core.c uport->status &= ~UPSTAT_CTS_ENABLE; UPSTAT_CTS_ENABLE 441 include/linux/serial_core.h return !!(uport->status & UPSTAT_CTS_ENABLE); UPSTAT_CTS_ENABLE 446 include/linux/serial_core.h upstat_t mask = UPSTAT_CTS_ENABLE | UPSTAT_AUTOCTS; UPSTAT_CTS_ENABLE 448 include/linux/serial_core.h return ((uport->status & mask) == UPSTAT_CTS_ENABLE);