Re: [PATCH V2 1/7] clockevents: Allow set-state callbacks to be optional

On 06/12/2015 10:00 AM, Viresh Kumar wrote:

Its mandatory for the drivers to provide set_state_{oneshot|periodic}() (only if related modes are supported) and set_state_shutdown() callbacks today, if they are implementing the new set-state interface.

But this leads to unnecessary noop callbacks for drivers which don't want to implement them. Over that, it will lead to a full function call for nothing really useful.

Lets make all set-state callbacks optional.

Suggested-by: Daniel Lezcano daniel.lezcano@linaro.org Signed-off-by: Viresh Kumar viresh.kumar@linaro.org

As this patch is needed for the other changes in this patchset, is it possible to take it through my tree Thomas ?