lvl2_ovr_lock     303 drivers/clk/tegra/clk-tegra210.c static DEFINE_MUTEX(lvl2_ovr_lock);
lvl2_ovr_lock    2695 drivers/clk/tegra/clk-tegra210.c 	mutex_lock(&lvl2_ovr_lock);
lvl2_ovr_lock    2699 drivers/clk/tegra/clk-tegra210.c 	mutex_unlock(&lvl2_ovr_lock);