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Revert "PCI: create function symlinks in /sys/bus/pci/slots/N/"

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This reverts commit 75568f8094.

Since they're just a convenience anyway, remove these symlinks since
they're causing duplicate filename errors in the wild.

Acked-by: Alex Chiang <achiang@canonical.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Jesse Barnes
2010-06-11 13:08:37 -07:00
parent f6d440daeb
commit 3be434f024
3 changed files with 0 additions and 125 deletions
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37
drivers/pci/pci-sysfs.c
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@@ -1035,39 +1035,6 @@ error:
return retval;
}
static void pci_remove_slot_links(struct pci_dev *dev)
{
char func[10];
struct pci_slot *slot;
sysfs_remove_link(&dev->dev.kobj, "slot");
list_for_each_entry(slot, &dev->bus->slots, list) {
if (slot->number != PCI_SLOT(dev->devfn))
continue;
snprintf(func, 10, "function%d", PCI_FUNC(dev->devfn));
sysfs_remove_link(&slot->kobj, func);
}
}
static int pci_create_slot_links(struct pci_dev *dev)
{
int result = 0;
char func[10];
struct pci_slot *slot;
list_for_each_entry(slot, &dev->bus->slots, list) {
if (slot->number != PCI_SLOT(dev->devfn))
continue;
result = sysfs_create_link(&dev->dev.kobj, &slot->kobj, "slot");
if (result)
goto out;
snprintf(func, 10, "function%d", PCI_FUNC(dev->devfn));
result = sysfs_create_link(&slot->kobj, &dev->dev.kobj, func);
}
out:
return result;
}
int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
{
int retval;
@@ -1130,8 +1097,6 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
if (retval)
goto err_vga_file;
pci_create_slot_links(pdev);
return 0;
err_vga_file:
@@ -1181,8 +1146,6 @@ void pci_remove_sysfs_dev_files(struct pci_dev *pdev)
if (!sysfs_initialized)
return;
pci_remove_slot_links(pdev);
pci_remove_capabilities_sysfs(pdev);
if (pdev->cfg_size < PCI_CFG_SPACE_EXP_SIZE)