diff options
| author |   Rob Herring <robh@kernel.org> | 2019-10-07 20:23:25 -0500 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2019-10-14 10:22:26 -0500 |
| commit | 7608158df3ed87a5c938c4a0b91f5b11101a9be1 (patch) | |
| tree | 284ad75ad954cf347ae7d199b998fa61f6b1698c | |
| parent | PCI: Protect pci_reassign_bridge_resources() against concurrent addition/removal (diff) | |
| download | linux-dev-7608158df3ed87a5c938c4a0b91f5b11101a9be1.tar.xz linux-dev-7608158df3ed87a5c938c4a0b91f5b11101a9be1.zip | |
PCI: Fix missing bridge dma_ranges resource list cleanup
Commit e80a91ad302b ("PCI: Add dma_ranges window list") added a
dma_ranges resource list, but failed to correctly free the list when
devm_pci_alloc_host_bridge() is used.
Only the iproc host bridge driver is using the dma_ranges list.
Fixes: e80a91ad302b ("PCI: Add dma_ranges window list")
Link: https://lore.kernel.org/r/20191008012325.25700-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Srinath Mannam <srinath.mannam@broadcom.com>
| -rw-r--r-- | drivers/pci/probe.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 3d5271a7a849..bdbc8490f962 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -572,6 +572,7 @@ static void devm_pci_release_host_bridge_dev(struct device *dev) bridge->release_fn(bridge); pci_free_resource_list(&bridge->windows); + pci_free_resource_list(&bridge->dma_ranges); } static void pci_release_host_bridge_dev(struct device *dev) |