SPI_SH_TBF 171 drivers/spi/spi-sh.c !(spi_sh_read(ss, SPI_SH_CR1) & SPI_SH_TBF); SPI_SH_TBF 399 drivers/spi/spi-sh.c if (cr1 & SPI_SH_TBF) SPI_SH_TBF 400 drivers/spi/spi-sh.c ss->cr1 |= SPI_SH_TBF;