On Friday, May 20, 2011 03:27:49 Jeremy Kerr wrote:
>  int clk_set_rate(struct clk *clk, unsigned long rate)
>  {
> -	/* not yet implemented */
> -	return -ENOSYS;
> +	unsigned long parent_rate, new_rate;
> +	int ret;
> +
> +	if (!clk->ops->set_rate)
> +		return -ENOSYS;

i thought ENOSYS is only for syscalls.  shouldnt this be ENODEV or perhaps 
EOPNOTSUPP ?
-mike