Commit c32fef39 authored Sep 10, 2019 by Isaac J. Manjarres

FROMLIST: PCI: Export PCI ACS and DMA searching functions to modules



IOMMU drivers that can be compiled as modules may
want to use pci_for_each_dma_alias() and pci_request_acs(),
so export those functions.

Change-Id: I8fab4075d151cc3d07a6594685895a189565bb3d
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Bug: 140290589
Link: https://patchwork.kernel.org/patch/10948411/

parent ebc7824f

drivers/pci/pci.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3173,6 +3173,7 @@ void pci_request_acs(void)
		{
		pci_acs_enable = 1;
		}
		EXPORT_SYMBOL_GPL(pci_request_acs);

		static const char *disable_acs_redir_param;

drivers/pci/search.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,7 @@ int pci_for_each_dma_alias(struct pci_dev *pdev,

		return ret;
		}
		EXPORT_SYMBOL_GPL(pci_for_each_dma_alias);

		static struct pci_bus pci_do_find_bus(struct pci_bus bus, unsigned char busnr)
		{