Reviewed-by: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx>
Thanks,
Kenji Kaneshige
Alex Chiang wrote:
> There is no reason to prevent removal of root bus devices. A subsequent
> rescan will find them just fine.
>
> Signed-off-by: Alex Chiang <achiang@xxxxxx>
> ---
>
> drivers/pci/pci-sysfs.c | 4 ----
> 1 files changed, 0 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
> index e9a8706..7b2cb27 100644
> --- a/drivers/pci/pci-sysfs.c
> +++ b/drivers/pci/pci-sysfs.c
> @@ -277,14 +277,10 @@ remove_store(struct device *dev, struct device_attribute *dummy,
> {
> int ret = 0;
> unsigned long val;
> - struct pci_dev *pdev = to_pci_dev(dev);
>
> if (strict_strtoul(buf, 0, &val) < 0)
> return -EINVAL;
>
> - if (pci_is_root_bus(pdev->bus))
> - return -EBUSY;
> -
> /* An attribute cannot be unregistered by one of its own methods,
> * so we have to use this roundabout approach.
> */
>
> --
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>
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