static void propagate_rate(struct clk *  clk)
void propagate_rate(struct clk * tclk)
static void propagate_rate(struct clk *  clk){	struct clk **  clkp;	for (clkp = onchip_clks; clkp < onchip_clks+ARRAY_SIZE(onchip_clks); clkp++) {		if (likely((*clkp)->parent != clk)) continue;		if (likely((*clkp)->recalc))			(*clkp)->recalc(*clkp);	}}