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platform/chrome: cros_ec_typec: Flush pending work

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When a PD notifier event arrives, a new work event won't be enqueued if
the current one hasn't completed. This could lead to dropped events.

So, flush any pending work before scheduling the new instance.

Signed-off-by: Prashant Malani <pmalani@chromium.org>
Link: https://lore.kernel.org/r/20210211193221.610867-1-pmalani@chromium.org
Signed-off-by: Benson Leung <bleung@chromium.org>
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Prashant Malani 2021-02-11 11:32:21 -08:00 committed by Benson Leung
parent b4b06c9772
commit a59e12218c
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drivers/platform/chrome/cros_ec_typec.c
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@ -1031,6 +1031,7 @@ static int cros_ec_typec_event(struct notifier_block *nb,
{
struct cros_typec_data *typec = container_of(nb, struct cros_typec_data, nb);
flush_work(&typec->port_work);
schedule_work(&typec->port_work);
return NOTIFY_OK;