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Tue, 14 Apr 2020 10:04:52 -0700 (PDT) Received: from localhost.localdomain ([2001:171b:226b:54a0:116c:c27a:3e7f:5eaf]) by smtp.gmail.com with ESMTPSA id x18sm19549147wrs.11.2020.04.14.10.04.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Apr 2020 10:04:51 -0700 (PDT) From: Jean-Philippe Brucker To: iommu@lists.linux-foundation.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-mm@kvack.org Cc: joro@8bytes.org, catalin.marinas@arm.com, will@kernel.org, robin.murphy@arm.com, kevin.tian@intel.com, baolu.lu@linux.intel.com, Jonathan.Cameron@huawei.com, jacob.jun.pan@linux.intel.com, christian.koenig@amd.com, zhangfei.gao@linaro.org, jgg@ziepe.ca, xuzaibo@huawei.com, Jean-Philippe Brucker , Bjorn Helgaas Subject: [PATCH v5 24/25] PCI/ATS: Export PRI functions Date: Tue, 14 Apr 2020 19:02:52 +0200 Message-Id: <20200414170252.714402-25-jean-philippe@linaro.org> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200414170252.714402-1-jean-philippe@linaro.org> References: <20200414170252.714402-1-jean-philippe@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: The SMMUv3 driver uses pci_{enable,disable}_pri() and related functions. Export those functions to allow the driver to be built as a module. Acked-by: Bjorn Helgaas Signed-off-by: Jean-Philippe Brucker --- drivers/pci/ats.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index bbfd0d42b8b97..fc8fc6fc8bd55 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -197,6 +197,7 @@ void pci_pri_init(struct pci_dev *pdev) if (status & PCI_PRI_STATUS_PASID) pdev->pasid_required =3D 1; } +EXPORT_SYMBOL_GPL(pci_pri_init); =20 /** * pci_enable_pri - Enable PRI capability @@ -243,6 +244,7 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs) =20 return 0; } +EXPORT_SYMBOL_GPL(pci_enable_pri); =20 /** * pci_disable_pri - Disable PRI capability @@ -322,6 +324,7 @@ int pci_reset_pri(struct pci_dev *pdev) =20 return 0; } +EXPORT_SYMBOL_GPL(pci_reset_pri); =20 /** * pci_prg_resp_pasid_required - Return PRG Response PASID Required bit @@ -337,6 +340,7 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev) =20 return pdev->pasid_required; } +EXPORT_SYMBOL_GPL(pci_prg_resp_pasid_required); #endif /* CONFIG_PCI_PRI */ =20 #ifdef CONFIG_PCI_PASID --=20 2.26.0