[PATCH v2 3/9] PCI: Export pci_ats_disabled() as a GPL symbol to modules

Will Deacon
2019-11-08T15:16:26Z

Building drivers for ATS-aware IOMMUs as modules requires access to
pci_ats_disabled(). Export it as a GPL symbol to get things working.

Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
---
drivers/pci/pci.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index a97e2571a527..4fbe5b576dd8 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -123,6 +123,7 @@ bool pci_ats_disabled(void)
{
return pcie_ats_disabled;
}
+EXPORT_SYMBOL_GPL(pci_ats_disabled);

/* Disable bridge_d3 for all PCIe ports */
static bool pci_bridge_d3_disable;