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Subject[PATCH v9 5/6] PCI: generic: Make pci-host-generic driver numa aware
Date
update numa_node of device associated with pci bus.
moved down devm_kzalloc to allocate from node memory.

Signed-off-by: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>
---
drivers/pci/host/pci-host-generic.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
index 5434c90..0e1ce06 100644
--- a/drivers/pci/host/pci-host-generic.c
+++ b/drivers/pci/host/pci-host-generic.c
@@ -215,11 +215,9 @@ static int gen_pci_probe(struct platform_device *pdev)
const struct of_device_id *of_id;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
- struct gen_pci *pci = devm_kzalloc(dev, sizeof(*pci), GFP_KERNEL);
+ struct gen_pci *pci;
struct pci_bus *bus, *child;

- if (!pci)
- return -ENOMEM;

type = of_get_property(np, "device_type", NULL);
if (!type || strcmp(type, "pci")) {
@@ -230,6 +228,11 @@ static int gen_pci_probe(struct platform_device *pdev)
of_pci_check_probe_only();

of_id = of_match_node(gen_pci_of_match, np);
+ set_dev_node(dev, of_node_to_nid(np));
+ pci = devm_kzalloc(dev, sizeof(*pci), GFP_KERNEL);
+ if (!pci)
+ return -ENOMEM;
+
pci->cfg.ops = (struct gen_pci_cfg_bus_ops *)of_id->data;
pci->host.dev.parent = dev;
INIT_LIST_HEAD(&pci->host.windows);
--
1.8.1.4

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