LTQ_SPI_ID_CFG_S 70 drivers/spi/spi-lantiq-ssc.c #define LTQ_SPI_ID_CFG_M (1 << LTQ_SPI_ID_CFG_S) LTQ_SPI_ID_CFG_S 920 drivers/spi/spi-lantiq-ssc.c supports_dma = (id & LTQ_SPI_ID_CFG_M) >> LTQ_SPI_ID_CFG_S;