PCI: Rework of_pci_get_host_bridge_resources() to devm_of_pci_get_host_bridge_resources()
of_pci_get_host_bridge_resources() allocates the resource structures it
fills dynamically, but none of its callers care to release them so far.
Rather than requiring everyone to do this explicitly, convert the existing
function to a managed version.
Tested-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Acked-by: Joao Pinto <jpinto@synopsys.com>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
diff --git a/drivers/pci/host/pci-versatile.c b/drivers/pci/host/pci-versatile.c
index ef33ec0..ff2cd12 100644
--- a/drivers/pci/host/pci-versatile.c
+++ b/drivers/pci/host/pci-versatile.c
@@ -67,7 +67,7 @@ static int versatile_pci_parse_request_of_pci_ranges(struct device *dev,
resource_size_t iobase;
struct resource_entry *win, *tmp;
- err = of_pci_get_host_bridge_resources(dev, 0, 0xff, res, &iobase);
+ err = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, res, &iobase);
if (err)
return err;
