PCI: tegra: Fix host bridge memory leakage
When probing the PCI host controller driver, if an error occurs, the probe
function code does not free memory allocated for the struct pci_host_bridge
resulting in memory leakage.
Move the struct pci_host_bridge allocation over to the respective devm
interface to fix the issue.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Arnd Bergmann <arnd@arndb.de>
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 2618f87..84c98a2 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -2238,7 +2238,7 @@ static int tegra_pcie_probe(struct platform_device *pdev)
struct pci_bus *child;
int err;
- host = pci_alloc_host_bridge(sizeof(*pcie));
+ host = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
if (!host)
return -ENOMEM;