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dm: pci: Pass only device/function to pci_bus_find_devfn()

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In dm_pci_hose_probe_bus(), pci_bus_find_devfn() is called with a bdf
which includes a bus number, but it really should not as this routine
only expects a device/function encoding.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Bin Meng 2015-07-19 00:20:05 +08:00 committed by Simon Glass
parent 4d8615cbf5
commit 8326f136da
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/pci-uclass.c
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@ -326,7 +326,7 @@ int dm_pci_hose_probe_bus(struct pci_controller *hose, pci_dev_t bdf)
parent = hose->bus;
/* Find the bus within the parent */
ret = pci_bus_find_devfn(parent, bdf, &bus);
ret = pci_bus_find_devfn(parent, PCI_MASK_BUS(bdf), &bus);
if (ret) {
debug("%s: Cannot find device %x on bus %s: %d\n", __func__,
bdf, parent->name, ret);