CX23888_IR_RX_KFIFO_SIZE  639 drivers/media/pci/cx23885/cx23888-ir.c 	if (kfifo_len(&state->rx_kfifo) >= CX23888_IR_RX_KFIFO_SIZE / 2)
CX23888_IR_RX_KFIFO_SIZE 1170 drivers/media/pci/cx23885/cx23888-ir.c 	if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL))