| Message ID | 20160217183706.302.17831.stgit@bhelgaas-glaptop2.roam.corp.google.com |
|---|---|
| State | Accepted |
| Headers | show |
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 2879efc..cb499c5 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -713,14 +713,6 @@ int pcibios_add_device(struct pci_dev *dev) int pcibios_alloc_irq(struct pci_dev *dev) { - /* - * If the PCI device was already claimed by core code and has - * MSI enabled, probing of the pcibios IRQ will overwrite - * dev->irq. So bail out if MSI is already enabled. - */ - if (pci_dev_msi_enabled(dev)) - return -EBUSY; - return pcibios_enable_irq(dev); }
Revert 8affb487d4a4 ("x86/PCI: Don't alloc pcibios-irq when MSI is enabled"). This is part of reverting 991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()") to fix regressions it introduced. Link: https://bugzilla.kernel.org/show_bug.cgi?id=111211 Fixes: 991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()") Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Jiang Liu <jiang.liu@linux.intel.com> CC: Joerg Roedel <jroedel@suse.de> --- arch/x86/pci/common.c | 8 -------- 1 file changed, 8 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html