From: Rob Herring robh@kernel.org
[ Upstream commit 7608158df3ed87a5c938c4a0b91f5b11101a9be1 ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pci/probe.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 64ebe3e5e611..d3033873395d 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)