tx_buf8 514 drivers/spi/spi-stm32.c const u8 *tx_buf8 = (const u8 *)(spi->tx_buf + offs); tx_buf8 516 drivers/spi/spi-stm32.c writeb_relaxed(*tx_buf8, spi->base + STM32F4_SPI_DR); tx_buf8 549 drivers/spi/spi-stm32.c const u8 *tx_buf8 = (const u8 *)(spi->tx_buf + offs); tx_buf8 551 drivers/spi/spi-stm32.c writeb_relaxed(*tx_buf8, spi->base + STM32H7_SPI_TXDR);