sun9i_a80_pll4_lock 74 drivers/clk/sunxi/clk-sun9i-core.c static DEFINE_SPINLOCK(sun9i_a80_pll4_lock); sun9i_a80_pll4_lock 88 drivers/clk/sunxi/clk-sun9i-core.c &sun9i_a80_pll4_lock, reg);