diff options
Diffstat (limited to 'drivers/misc/mei/pci-txe.c')
| -rw-r--r-- | drivers/misc/mei/pci-txe.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/misc/mei/pci-txe.c b/drivers/misc/mei/pci-txe.c index fe088b40daf9..f811cd524468 100644 --- a/drivers/misc/mei/pci-txe.c +++ b/drivers/misc/mei/pci-txe.c @@ -161,6 +161,33 @@ end: } /** + * mei_txe_remove - Device Shutdown Routine + * + * @pdev: PCI device structure + * + * mei_txe_shutdown is called from the reboot notifier + * it's a simplified version of remove so we go down + * faster. + */ +static void mei_txe_shutdown(struct pci_dev *pdev) +{ + struct mei_device *dev; + + dev = pci_get_drvdata(pdev); + if (!dev) + return; + + dev_dbg(&pdev->dev, "shutdown\n"); + mei_stop(dev); + + if (!pci_dev_run_wake(pdev)) + mei_txe_unset_pm_domain(dev); + + mei_disable_interrupts(dev); + free_irq(pdev->irq, dev); +} + +/** * mei_txe_remove - Device Removal Routine * * @pdev: PCI device structure @@ -386,7 +413,7 @@ static struct pci_driver mei_txe_driver = { .id_table = mei_txe_pci_tbl, .probe = mei_txe_probe, .remove = mei_txe_remove, - .shutdown = mei_txe_remove, + .shutdown = mei_txe_shutdown, .driver.pm = MEI_TXE_PM_OPS, }; |