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pci-v4.10-fixes-4 

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Merge tag 'pci-v4.10-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI fix from Bjorn Helgaas:
 "Add back pcie_pme_remove() so we free the IRQ when removing PCIe port
  devices; previously the leaked IRQ caused an MSI BUG_ON"

* tag 'pci-v4.10-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI/PME: Restore pcie_pme_driver.remove
This commit is contained in:
Linus Torvalds 2017-02-16 09:03:37 -08:00
parent 3c7a9f32f9 afe3e4d11b
commit aa6fba55cc
1 changed files with 12 additions and 0 deletions
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12
drivers/pci/pcie/pme.c
View File

@ -433,6 +433,17 @@ static int pcie_pme_resume(struct pcie_device *srv)
return 0;
}
/**
* pcie_pme_remove - Prepare PCIe PME service device for removal.
* @srv - PCIe service device to remove.
*/
static void pcie_pme_remove(struct pcie_device *srv)
{
pcie_pme_suspend(srv);
free_irq(srv->irq, srv);
kfree(get_service_data(srv));
}
static struct pcie_port_service_driver pcie_pme_driver = {
.name = "pcie_pme",
.port_type = PCI_EXP_TYPE_ROOT_PORT,
@ -441,6 +452,7 @@ static struct pcie_port_service_driver pcie_pme_driver = {
.probe = pcie_pme_probe,
.suspend = pcie_pme_suspend,
.resume = pcie_pme_resume,
.remove = pcie_pme_remove,
};
/**