From 04495128bd0e2c085164f99664fe78e819db0a55 Mon Sep 17 00:00:00 2001 From: Mike Tipton Date: Wed, 21 Jul 2021 10:54:30 -0700 Subject: [PATCH] interconnect: Always call pre_aggregate before aggregate commit 73606ba9242f8e32023699b500b7922b4cf2993c upstream. The pre_aggregate callback isn't called in all cases before calling aggregate. Add the missing calls so providers can rely on consistent framework behavior. Fixes: d3703b3e255f ("interconnect: Aggregate before setting initial bandwidth") Signed-off-by: Mike Tipton Link: https://lore.kernel.org/r/20210721175432.2119-3-mdtipton@codeaurora.org Signed-off-by: Georgi Djakov Signed-off-by: Greg Kroah-Hartman --- drivers/interconnect/core.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index aeac35ccc097..7887941730db 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -973,9 +973,14 @@ void icc_node_add(struct icc_node *node, struct icc_provider *provider) } node->avg_bw = node->init_avg; node->peak_bw = node->init_peak; + + if (provider->pre_aggregate) + provider->pre_aggregate(node); + if (provider->aggregate) provider->aggregate(node, 0, node->init_avg, node->init_peak, &node->avg_bw, &node->peak_bw); + provider->set(node, node); node->avg_bw = 0; node->peak_bw = 0;