From a00e197daec52bcd955e118f5f57d706da5bfe50 Mon Sep 17 00:00:00 2001 From: Prashanth K Date: Mon, 11 Sep 2023 14:34:15 +0530 Subject: [PATCH] usb: typec: ucsi: Clear EVENT_PENDING bit if ucsi_send_command fails Currently if ucsi_send_command() fails, then we bail out without clearing EVENT_PENDING flag. So when the next connector change event comes, ucsi_connector_change() won't queue the con->work, because of which none of the new events will be processed. Fix this by clearing EVENT_PENDING flag if ucsi_send_command() fails. Cc: stable@vger.kernel.org # 5.16 Fixes: 512df95b9432 ("usb: typec: ucsi: Better fix for missing unplug events issue") Signed-off-by: Prashanth K Acked-by: Heikki Krogerus Link: https://lore.kernel.org/r/1694423055-8440-1-git-send-email-quic_prashk@quicinc.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/ucsi/ucsi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index c6dfe3d..509c67c 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -884,6 +884,7 @@ static void ucsi_handle_connector_change(struct work_struct *work) if (ret < 0) { dev_err(ucsi->dev, "%s: GET_CONNECTOR_STATUS failed (%d)\n", __func__, ret); + clear_bit(EVENT_PENDING, &con->ucsi->flags); goto out_unlock; } -- 2.7.4