RX_FIFO_HALF_FULL  816 drivers/media/i2c/cx25840/cx25840-ir.c 	control_rx_irq_watermark(c, RX_FIFO_HALF_FULL);
RX_FIFO_HALF_FULL  794 drivers/media/pci/cx23885/cx23888-ir.c 	control_rx_irq_watermark(dev, RX_FIFO_HALF_FULL);