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| author | Brian Norris <briannorris@chromium.org> | 2017-03-10 05:46:16 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-21 18:57:29 +0300 |
| commit | f90b0875463e450c5dcb714fb887720ecb53a600 (patch) | |
| tree | b15f1024e97c0638027893f89db05cac095dbbfc /drivers/pci/pci.c | |
| parent | 073d3dbe9a7c38888d8dafe09df421b174a6cffa (diff) | |
| download | linux-f90b0875463e450c5dcb714fb887720ecb53a600.tar.xz | |
PCI: Export pci_remap_iospace() and pci_unmap_iospace()
These are useful for PCIe host drivers, and those drivers can be modules.
[bhelgaas: don't remove __weak; it's removed elsewhere]
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Shawn Lin <shawn.lin@rock-chips.com>
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 7904d02ffdb9..c87d1edf0203 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3383,6 +3383,7 @@ int __weak pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr) return -ENODEV; #endif } +EXPORT_SYMBOL(pci_remap_iospace); /** * pci_unmap_iospace - Unmap the memory mapped I/O space @@ -3400,6 +3401,7 @@ void pci_unmap_iospace(struct resource *res) unmap_kernel_range(vaddr, resource_size(res)); #endif } +EXPORT_SYMBOL(pci_unmap_iospace); static void __pci_set_master(struct pci_dev *dev, bool enable) { |