CNTRL_RIC
cntrl & CNTRL_RIC ? "not empty" : "half full or greater");
RX_FIFO_NOT_EMPTY = CNTRL_RIC,
cx25840_and_or4(c, CX25840_IR_CNTRL_REG, ~CNTRL_RIC, level);
RX_FIFO_NOT_EMPTY = CNTRL_RIC,
cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_RIC, level);
cntrl & CNTRL_RIC ? "not empty" : "half full or greater");