On Tue, 2016-04-12 at 14:43 +0300, Heikki Krogerus wrote:
> +static int ucsi_init(struct ucsi *ucsi)
> +{
> + struct ucsi_connector *con;
> + struct ucsi_control ctrl;
> + int ret;
> + int i;
> +
> + atomic_set(&ucsi->event_pending, 0);
> + init_completion(&ucsi->complete);
> + mutex_init(&ucsi->ppm_lock);
> +
> + mutex_lock(&ucsi->ppm_lock);
> +
> + /* Reset */
> + ret = ucsi_acpi_cmd(ucsi, UCSI_PPM_RESET);
> + if (ret)
> + return ret;
With a lock held?
> +static int ucsi_acpi_remove(struct platform_device *pdev)
> +{
> + struct ucsi *ucsi = platform_get_drvdata(pdev);
> +
> + acpi_remove_notify_handler(ACPI_HANDLE(&pdev->dev),
> + ACPI_ALL_NOTIFY, ucsi_acpi_notify);
> +
> + /* Disable all notifications */
> + ucsi_acpi_cmd(ucsi, UCSI_SET_NOTIFICATION_ENABLE);
You remove the handler before you disable notifications?
Regards
Oliver
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