diff options
Diffstat (limited to 'drivers/usb/typec/ucsi')
-rw-r--r-- | drivers/usb/typec/ucsi/ucsi.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 1292241d581a..1cf8947c6d66 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1269,6 +1269,9 @@ err_unregister: con->port = NULL; } + kfree(ucsi->connector); + ucsi->connector = NULL; + err_reset: memset(&ucsi->cap, 0, sizeof(ucsi->cap)); ucsi_reset_ppm(ucsi); @@ -1300,7 +1303,8 @@ static void ucsi_resume_work(struct work_struct *work) int ucsi_resume(struct ucsi *ucsi) { - queue_work(system_long_wq, &ucsi->resume_work); + if (ucsi->connector) + queue_work(system_long_wq, &ucsi->resume_work); return 0; } EXPORT_SYMBOL_GPL(ucsi_resume); @@ -1420,6 +1424,9 @@ void ucsi_unregister(struct ucsi *ucsi) /* Disable notifications */ ucsi->ops->async_write(ucsi, UCSI_CONTROL, &cmd, sizeof(cmd)); + if (!ucsi->connector) + return; + for (i = 0; i < ucsi->cap.num_connectors; i++) { cancel_work_sync(&ucsi->connector[i].work); ucsi_unregister_partner(&ucsi->connector[i]); |