On 4/24/2012 1:12 PM, Russell King - ARM Linux wrote: > If you don't have the clk API configured, you have no clocks to control. > So, why not make clk_get() return NULL, and make the rest of the API > calls do nothing? That's what you'll end up codifying in the drivers > anyway. Ok. We can return NULL from calls that return clk *. What about other routines that return integers. Like, clk_enable(). Is returning 0 correct? Which would mean we were able to enable clk, but actually we haven't. -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
