RX_FIFO_FULL       83 drivers/net/ethernet/rdc/r6040.c #define  RX_FIFO_FULL	0x0004  /* RX FIFO full */
RX_FIFO_FULL       50 drivers/spi/spi-pic32.c #define  RX_FIFO_FULL		3 /* completely full */
RX_FIFO_FULL      201 sound/soc/ux500/ux500_msp_i2s.h #define RX_FIFO_FULL		BIT(2)