Re: 2.6.31.14 fails compile with no CONFIG_PM.

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On Thu, 14 Oct 2010, Bill Pringlemeir wrote:

> Sorry, is there a different list for older kernels.  This is not an
> issue in more current versions.  I guess 'autosuspend_disabled' got
> reworked.
> 
> diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
> index 9c6c15d..022647c 100644
> --- a/drivers/usb/core/hub.c
> +++ b/drivers/usb/core/hub.c
> @@ -1173,8 +1173,10 @@ static int hub_probe(struct usb_interface *intf, const struct usb_device_id *id)
>         /* Defaultly disable autosuspend for hub and reley on sys
>          * to enable it.
>          */
> +#ifdef CONFIG_PM
>         hdev->autosuspend_disabled = 1;
> -
> +#endif
> +    
>  #ifdef CONFIG_USB_OTG_BLACKLIST_HUB
>         if (hdev->parent) {
>                 dev_warn(&intf->dev, "ignoring external hub\n");

Where did this source file come from?  It isn't the same as the vanilla 
2.6.31.14 hub.c.  In particular, the misspelled comment and the 
problematic assignment aren't present in the file from kernel.org.

Alan Stern

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