IF_SPI_SPU_BUS_MODE_REG 398 drivers/net/wireless/marvell/libertas/if_spi.c err = spu_write_u16(card, IF_SPI_SPU_BUS_MODE_REG, mode); IF_SPI_SPU_BUS_MODE_REG 402 drivers/net/wireless/marvell/libertas/if_spi.c err = spu_read_u16(card, IF_SPI_SPU_BUS_MODE_REG, &rval);