From: Rob Herring <robh@xxxxxxxxxx>
[ 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@xxxxxxxxxx
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: Srinath Mannam <srinath.mannam@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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)
--
2.20.1
