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xen/swiotlb: Fix compile warnings when using plain integer instead of NULL pointer.

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arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer
arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Konrad Rzeszutek Wilk
2012-08-13 11:00:08 -04:00
parent a8752fd9a4
commit 6d7083eee3
1 changed files with 2 additions and 2 deletions
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4
arch/x86/xen/pci-swiotlb-xen.c
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@@ -63,6 +63,6 @@ void __init pci_xen_swiotlb_init(void)
}
}
IOMMU_INIT_FINISH(pci_xen_swiotlb_detect,
0,
NULL,
pci_xen_swiotlb_init,
0);
NULL);