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Commit 93e01a50 authored by Gavin Shan's avatar Gavin Shan Committed by Michael Ellerman
Browse files

powerpc/powernv: Make pnv_ioda_deconfigure_pe() visible 



pnv_ioda_deconfigure_pe() is visible only when CONFIG_PCI_IOV is
enabled. The function will be used to tear down PE's associated
mapping in PCI hotplug path that doesn't depend on CONFIG_PCI_IOV.

This makes pnv_ioda_deconfigure_pe() visible and not depend on
CONFIG_PCI_IOV.

Signed-off-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 40e2a47e

arch/powerpc/platforms/powernv/pci-ioda.c

+4 −2
Original line number Diff line number Diff line
@@ -712,7 +712,6 @@ static int pnv_ioda_set_peltv(struct pnv_phb *phb, 
	return 0;

}



#ifdef CONFIG_PCI_IOV

static int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe)

{

	struct pci_dev *parent;
@@ -747,9 +746,11 @@ static int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) 
		}

		rid_end = pe->rid + (count << 8);

	} else {

#ifdef CONFIG_PCI_IOV

		if (pe->flags & PNV_IODA_PE_VF)

			parent = pe->parent_dev;

		else

#endif

			parent = pe->pdev->bus->self;

		bcomp = OpalPciBusAll;

		dcomp = OPAL_COMPARE_RID_DEVICE_NUMBER;
@@ -787,11 +788,12 @@ static int pnv_ioda_deconfigure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe) 


	pe->pbus = NULL;

	pe->pdev = NULL;

#ifdef CONFIG_PCI_IOV

	pe->parent_dev = NULL;

#endif



	return 0;

}

#endif /* CONFIG_PCI_IOV */



static int pnv_ioda_configure_pe(struct pnv_phb *phb, struct pnv_ioda_pe *pe)

{