[v10,10/18] powerpc/powernv: Make pnv_ioda_deconfigure_pe() visible

Commit Message

Gavin Shan May 20, 2016, 6:41 a.m. UTC

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 <[e-mail]>
---
 arch/powerpc/platforms/powernv/pci-ioda.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Patch

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index e97a5fa..ba7b3a0 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -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)
 {