CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR_MASK 32 drivers/clk/tegra/clk-emc.c #define CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR(x) (((x) & CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR_MASK) << \ CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR_MASK 102 drivers/clk/tegra/clk-emc.c div = val & CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR_MASK;