ROCKCHIP_SPI_TXFTLR 210 drivers/spi/spi-rockchip.c writel_relaxed(fifo, rs->regs + ROCKCHIP_SPI_TXFTLR); ROCKCHIP_SPI_TXFTLR 211 drivers/spi/spi-rockchip.c if (fifo != readl_relaxed(rs->regs + ROCKCHIP_SPI_TXFTLR)) ROCKCHIP_SPI_TXFTLR 215 drivers/spi/spi-rockchip.c writel_relaxed(0, rs->regs + ROCKCHIP_SPI_TXFTLR);