emc_reg           794 drivers/clk/tegra/clk-tegra20.c 	u32 emc_reg;
emc_reg           807 drivers/clk/tegra/clk-tegra20.c 	emc_reg = readl_relaxed(clk_base + CLK_SOURCE_EMC);
emc_reg           808 drivers/clk/tegra/clk-tegra20.c 	if (emc_reg & use_pllm_ud) {