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dm: pci: Save devfn without bus number in pci_uclass_child_post_bind()

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In pci_uclass_child_post_bind(), bdf is extracted from fdt_pci_addr.
Mask bus number before save it to pplat->devfn.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2015-08-20 06:40:26 -07:00 • committed by Simon Glass
parent bc6351eb48
commit dce54dd6c7
1 changed files with 2 additions and 2 deletions
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4
drivers/pci/pci-uclass.c
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@ -794,8 +794,8 @@ static int pci_uclass_child_post_bind(struct udevice *dev)
if (ret != -ENOENT) if (ret != -ENOENT)
return -EINVAL; return -EINVAL;
} else { } else {
/* extract the bdf from fdt_pci_addr */ /* extract the devfn from fdt_pci_addr */
pplat->devfn = addr.phys_hi & 0xffff00; pplat->devfn = addr.phys_hi & 0xff00;
} }
return 0; return 0;