| Message ID | 4d98be5a58845f8ee0ffdbefb519486986f36bf5.1444214119.git.p.fedin@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c index 5751dc5..ea7c2b6 100644 --- a/drivers/of/of_pci.c +++ b/drivers/of/of_pci.c @@ -223,8 +223,10 @@ int of_pci_get_host_bridge_resources(struct device_node *dev, } err = of_pci_range_to_resource(&range, dev, res); - if (err) - goto conversion_failed; + if (err) { + kfree(res); + continue; + } if (resource_type(res) == IORESOURCE_IO) { if (!io_base) {
This patch allows PCI host controller to function even if part of resources is unusable for some reason. An example is non-LPAE kernel on a machine which has some 64-bit resources. Unusable resources will be just skipped instead of a complete failure. Signed-off-by: Pavel Fedin <p.fedin@samsung.com> --- drivers/of/of_pci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)