Hi,
On 4/14/20 10:02 AM, Jean-Philippe Brucker wrote:
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 <bhelg...@google.com>
Signed-off-by: Jean-Philippe Brucker <jean-phili...@linaro.org>
Reviewed-by: Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppusw...@linux.intel.com>
---
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 = 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
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