/* clk_set_rate - set the clock rate for a clock source  */
int clk_set_rate(struct clk *clk, unsigned long rate)
/* clk_set_rate - set the clock rate for a clock source  */
int clk_set_rate(struct clk *clk, unsigned long rate)
{
	if (clk->clk_set_rate)
		return clk->clk_set_rate(clk, rate);
	else
		return -EINVAL;
}