[PATCH v9 09/22] powerpc/powernv: Make pnv_ioda_deconfigure_pe() visible

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




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@xxxxxxxxxxxxxxxxxx>
---
 arch/powerpc/platforms/powernv/pci-ioda.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index b518364..b32021b 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -719,7 +719,6 @@ 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;
@@ -754,9 +753,11 @@ 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;
@@ -794,11 +795,12 @@ 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)
 {
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux