Commit 8a66712b authored by Ingo Molnar's avatar 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: default avatarIngo Molnar <mingo@elte.hu>
parent d562353a
...@@ -723,9 +723,7 @@ static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h) ...@@ -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_from_acpi(iommu, h);
init_iommu_devices(iommu); init_iommu_devices(iommu);
pci_enable_device(iommu->dev); return pci_enable_device(iommu->dev);
return 0;
} }
/* /*
......
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