[PATCH v4 25/26] PCI/ATS: Export symbols of PRI functions
From: Jean-Philippe Brucker <hidden>
Date: 2020-02-24 18:25:37
Also in:
linux-arm-kernel, linux-iommu, linux-mm, linux-pci
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
The SMMUv3 driver uses pci_{enable,disable}_pri() and related
functions. Export those functions to allow the driver to be built as a
module.
Cc: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jean-Philippe Brucker <redacted>
---
drivers/pci/ats.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index bbfd0d42b8b9..fc8fc6fc8bd5 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 = 1; } +EXPORT_SYMBOL_GPL(pci_pri_init); /** * pci_enable_pri - Enable PRI capability
@@ -243,6 +244,7 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs) return 0; } +EXPORT_SYMBOL_GPL(pci_enable_pri); /** * pci_disable_pri - Disable PRI capability
@@ -322,6 +324,7 @@ int pci_reset_pri(struct pci_dev *pdev) return 0; } +EXPORT_SYMBOL_GPL(pci_reset_pri); /** * 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) return pdev->pasid_required; } +EXPORT_SYMBOL_GPL(pci_prg_resp_pasid_required); #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID
--
2.25.0