/* clk_get_rate - obtain the current clock rate (in Hz) for a clock source  */
unsigned long clk_get_rate(struct clk *clk)
/* clk_get_rate - obtain the current clock rate (in Hz) for a clock source  */
unsigned long clk_get_rate(struct clk *clk)
{
	unsigned long rate;
	if (clk->clk_get_rate)
		rate = clk->clk_get_rate(clk);
	else
		rate = clk->rate;
	return rate;
}