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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: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Gavin Shan 2016-05-20 16:41:34 +10:00 committed by Michael Ellerman
parent 40e2a47e62
commit 93e01a5039
1 changed files with 4 additions and 2 deletions
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6
arch/powerpc/platforms/powernv/pci-ioda.c
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@ -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)
{