Symbol: SPRD_SPI_NG_TX
drivers/spi/spi-sprd.c
674
val &= ~(SPRD_SPI_SCK_REV | SPRD_SPI_NG_TX | SPRD_SPI_NG_RX);
drivers/spi/spi-sprd.c
676
val |= ss->hw_mode & SPI_CPHA ? SPRD_SPI_NG_RX : SPRD_SPI_NG_TX;