On Tue, Apr 12, 2016 at 03:10:01PM +0200, Oliver Neukum wrote:
> 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?
Good catch. Thanks.
> > +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?
I'll change the order.
Thanks,
--
heikki
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