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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-arm-kernel