mpi_sts 18 drivers/spi/spi-cavium.c union cvmx_mpi_sts mpi_sts; mpi_sts 24 drivers/spi/spi-cavium.c mpi_sts.u64 = readq(p->register_base + OCTEON_SPI_STS(p)); mpi_sts 25 drivers/spi/spi-cavium.c } while (mpi_sts.s.busy);