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FROMLIST: PCI: Export pci_ats_disabled() as a GPL symbol to modules

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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>
Bug: 140290589
Link: https://lore.kernel.org/lkml/20191121114918.2293-4-will@kernel.org/
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ia5457fd6c4593565799b97f40c0def3558a97696
This commit is contained in:
Will Deacon
2019-10-25 14:48:44 +01:00
committed by Todd Kjos
parent ff2857e261
commit 548ec40f5d
1 changed files with 1 additions and 0 deletions
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drivers/pci/pci.c
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@@ -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;