ALTERA_SPI_SLAVE_SEL   68 drivers/spi/spi-altera.c 		writel(0, hw->base + ALTERA_SPI_SLAVE_SEL);
ALTERA_SPI_SLAVE_SEL   70 drivers/spi/spi-altera.c 		writel(BIT(spi->chip_select), hw->base + ALTERA_SPI_SLAVE_SEL);