B_RING_SIGNAL    1509 drivers/net/usb/hso.c 		if ((UART_state_bitmap & B_RING_SIGNAL) &&
B_RING_SIGNAL    1510 drivers/net/usb/hso.c 		   !(prev_UART_state_bitmap & B_RING_SIGNAL))
B_RING_SIGNAL    1641 drivers/net/usb/hso.c 		if (UART_state_bitmap & B_RING_SIGNAL)