SUN6I_CLK_CTL_CDR2_MASK 68 drivers/spi/spi-sun6i.c #define SUN6I_CLK_CTL_CDR2(div) (((div) & SUN6I_CLK_CTL_CDR2_MASK) << 0) SUN6I_CLK_CTL_CDR2_MASK 291 drivers/spi/spi-sun6i.c if (div <= (SUN6I_CLK_CTL_CDR2_MASK + 1)) {