From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp03.au.ibm.com (e23smtp03.au.ibm.com [202.81.31.145]) (using TLSv1.2 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3qzhhp32RKzDqBs for ; Tue, 3 May 2016 23:24:10 +1000 (AEST) Received: from localhost by e23smtp03.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 3 May 2016 23:24:08 +1000 Received: from d23relay06.au.ibm.com (d23relay06.au.ibm.com [9.185.63.219]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 6A9A22BB0057 for ; Tue, 3 May 2016 23:24:04 +1000 (EST) Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay06.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u43DNum010092802 for ; Tue, 3 May 2016 23:24:04 +1000 Received: from d23av03.au.ibm.com (localhost [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u43DNVp1019669 for ; Tue, 3 May 2016 23:23:31 +1000 From: Gavin Shan To: linuxppc-dev@lists.ozlabs.org Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, benh@kernel.crashing.org, mpe@ellerman.id.au, aik@ozlabs.ru, bhelgaas@google.com, robherring2@gmail.com, dja@axtens.net, alistair@popple.id.au, Gavin Shan Subject: [PATCH v9 09/22] powerpc/powernv: Make pnv_ioda_deconfigure_pe() visible Date: Tue, 3 May 2016 23:22:40 +1000 Message-Id: <1462281773-26438-10-git-send-email-gwshan@linux.vnet.ibm.com> In-Reply-To: <1462281773-26438-1-git-send-email-gwshan@linux.vnet.ibm.com> References: <1462281773-26438-1-git-send-email-gwshan@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 --- 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