iopll_lock 66 drivers/clk/zynq/clkc.c static DEFINE_SPINLOCK(iopll_lock); iopll_lock 273 drivers/clk/zynq/clkc.c SLCR_PLL_STATUS, 2, &iopll_lock); iopll_lock 276 drivers/clk/zynq/clkc.c SLCR_IOPLL_CTRL, 4, 1, 0, &iopll_lock);