clk_out_lock 50 drivers/clk/tegra/clk-tegra-pmc.c static DEFINE_SPINLOCK(clk_out_lock); clk_out_lock 90 drivers/clk/tegra/clk-tegra-pmc.c 3, 0, &clk_out_lock); clk_out_lock 101 drivers/clk/tegra/clk-tegra-pmc.c data->gate_shift, 0, &clk_out_lock);