_k2 66 drivers/clk/sprd/pll.h _udelay, _k1, _k2, _fflag, _fvco) \ _k2 73 drivers/clk/sprd/pll.h .k2 = _k2, \ _k2 88 drivers/clk/sprd/pll.h _udelay, _k1, _k2) \ _k2 91 drivers/clk/sprd/pll.h _udelay, _k1, _k2, 0, 0)