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| author |   Ingo Molnar <mingo@elte.hu> | 2008-10-12 15:24:53 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 15:24:53 +0200 |
| commit | 8a66712ba0969aea5580b9e312badfc2490fc614 (patch) | |
| tree | 168c696fb3b21bad135a8d9038720dcdaa28f3d0 /arch/x86/kernel/amd_iommu_init.c | |
| parent | warnings: fix arch/x86/kernel/io_apic_64.c (diff) | |
| download | linux-dev-8a66712ba0969aea5580b9e312badfc2490fc614.tar.xz linux-dev-8a66712ba0969aea5580b9e312badfc2490fc614.zip | |
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>
Diffstat (limited to 'arch/x86/kernel/amd_iommu_init.c')
| -rw-r--r-- | arch/x86/kernel/amd_iommu_init.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c index 148fcfe22f17..4cd8083c58be 100644 --- a/arch/x86/kernel/amd_iommu_init.c +++ b/arch/x86/kernel/amd_iommu_init.c @@ -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); } /* |