CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR 255 drivers/clk/tegra/clk-emc.c car_value &= ~CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR(~0); CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR 256 drivers/clk/tegra/clk-emc.c car_value |= CLK_SOURCE_EMC_EMC_2X_CLK_DIVISOR(div);