Commit 8a66712b authored Oct 12, 2008 by Ingo Molnar

x86, amd-iommu: propagate PCI device enabling error

propagate an error in enabling the PCI device.

Also eliminates this warning:

arch/x86/kernel/amd_iommu_init.c: In function ‘init_iommu_one’:
arch/x86/kernel/amd_iommu_init.c:726: warning: ignoring return value of ‘pci_enable_device’, declared with attribute warn_unused_result

Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent d562353a

arch/x86/kernel/amd_iommu_init.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -723,9 +723,7 @@ static int __init init_iommu_one(struct amd_iommu iommu, struct ivhd_header h)
		init_iommu_from_acpi(iommu, h);
		init_iommu_devices(iommu);

		pci_enable_device(iommu->dev);

		return 0;
		return pci_enable_device(iommu->dev);
		}

		/*