interconnect: Zero initial BW after sync-state

commit 456a9dace42ecfcec7ce6e17c18d1985d628dcd0 upstream.

The initial BW values may be used by providers to enforce floors. Zero
these values after sync-state so that providers know when to stop
enforcing them.

Fixes: b1d681d8d324 ("interconnect: Add sync state support")
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
Link: https://lore.kernel.org/r/20210721175432.2119-2-mdtipton@codeaurora.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index b73b7106a424d0d1f5a65bbb844f160bc34c2645..aeac35ccc097616a814027ee94b0fa63c3a60188 100644 (file)
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -1106,6 +1106,8 @@ void icc_sync_state(struct device *dev)
                dev_dbg(p->dev, "interconnect provider is in synced state\n");
                list_for_each_entry(n, &p->nodes, node_list) {
                        if (n->init_avg || n->init_peak) {
+                               n->init_avg = 0;
+                               n->init_peak = 0;
                                aggregate_requests(n);
                                p->set(n, n);
                        }