From: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Mon, 22 Jun 2015 03:45:47 +0000 (+1000)
Subject: powerpc/powernv: Include VF PE in PELTV of PF PE
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=283e2d8a594bc902d0c830bb324c15d5be755900;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

powerpc/powernv: Include VF PE in PELTV of PF PE

The PELTV of PF PE should include VF PE, which is missed by current
code, so that the VF PE is frozen automatically when freezing PF PE.
The patch fixes the PELTV of PF PE to include VF PE.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 70641617ff20..e1ea449e4811 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -622,7 +622,7 @@ static int pnv_ioda_set_peltv(struct pnv_phb *phb,
 		pdev = pe->pdev->bus->self;
 #ifdef CONFIG_PCI_IOV
 	else if (pe->flags & PNV_IODA_PE_VF)
-		pdev = pe->parent_dev->bus->self;
+		pdev = pe->parent_dev;
 #endif /* CONFIG_PCI_IOV */
 	while (pdev) {
 		struct pci_dn *pdn = pci_get_pdn(pdev);