msm: clock: Check that round_rate is less than fmax

long clk_round_rate(struct clk *clk, unsigned long rate)

{

	long rrate;

	unsigned long fmax = 0, i;

	if (IS_ERR_OR_NULL(clk))

		return -EINVAL;

	if (!clk->ops->round_rate)

		return -ENOSYS;

	return clk->ops->round_rate(clk, rate);

	for (i = 0; i < clk->num_fmax; i++)

		fmax = max(fmax, clk->fmax[i]);

	if (!fmax)

		fmax = ULONG_MAX;

	rate = min(rate, fmax);

	rrate = clk->ops->round_rate(clk, rate);

	if (rrate > fmax)

		return -EINVAL;

	return rrate;

}

EXPORT_SYMBOL(clk_round_rate);