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Commit 92c0fd17 authored by Stefano Stabellini's avatar Stefano Stabellini Committed by Konrad Rzeszutek Wilk
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pci-swiotlb-xen: call pci_request_acs only ifdef CONFIG_PCI 



Signed-off-by: default avatarStefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent fbd989b1

arch/x86/xen/pci-swiotlb-xen.c

+4 −0
Original line number Diff line number Diff line
@@ -75,8 +75,10 @@ void __init pci_xen_swiotlb_init(void) 
		xen_swiotlb_init(1, true /* early */);

		dma_ops = &xen_swiotlb_dma_ops;



#ifdef CONFIG_PCI

		/* Make sure ACS will be enabled */

		pci_request_acs();

#endif

	}

}
@@ -92,8 +94,10 @@ int pci_xen_swiotlb_init_late(void) 
		return rc;



	dma_ops = &xen_swiotlb_dma_ops;

#ifdef CONFIG_PCI

	/* Make sure ACS will be enabled */

	pci_request_acs();

#endif



	return 0;

}