On Mon, Aug 19, 2024 at 01:07:47PM -0700, Bjorn Andersson wrote:
> When the pmic_glink state is UP and we either receive a protection-
> domain (PD) notification indicating that the PD is going down, or that
> the whole remoteproc is going down, it's expected that the pmic_glink
> client instances are notified that their function has gone DOWN.
>
> This is not what the code does, which results in the client state either
> not updating, or being wrong in many cases. So let's fix the conditions.
> @@ -191,7 +191,7 @@ static void pmic_glink_state_notify_clients(struct pmic_glink *pg)
> if (pg->pdr_state == SERVREG_SERVICE_STATE_UP && pg->ept)
> new_state = SERVREG_SERVICE_STATE_UP;
> } else {
> - if (pg->pdr_state == SERVREG_SERVICE_STATE_UP && pg->ept)
> + if (pg->pdr_state == SERVREG_SERVICE_STATE_DOWN || !pg->ept)
> new_state = SERVREG_SERVICE_STATE_DOWN;
> }
I guess you could drop the outer conditional
if (pg->client_state != SERVREG_SERVICE_STATE_UP) {
} else {
}
here to make this a bit more readable, but that's for a separate patch.
Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Johan
