linux-kernel - Re: [linux-usb-devel] 2.6.19-rc5 regression: can't disable OHCI wakeup via sysfs

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Date:	Tue, 14 Nov 2006 23:48:29 +0300
From:	Andrey Borzenkov <arvidjaar@...l.ru>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	David Brownell <david-b@...bell.net>,
	USB development list <linux-usb-devel@...ts.sourceforge.net>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: [linux-usb-devel] 2.6.19-rc5 regression: can't disable OHCI wakeup via sysfs

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On Monday 13 November 2006 22:58, Alan Stern wrote:
> Andrey:
>
> Try this patch for 2.6.19-rc5.  Although it doesn't make all the changes
> Dave and I have discussed, it ought to fix your problem.
>

It did. Thank you

- -andrey

> Alan Stern
>
>
> Index: 2.6.19-rc5/drivers/usb/host/ohci-hub.c
> ===================================================================
> --- 2.6.19-rc5.orig/drivers/usb/host/ohci-hub.c
> +++ 2.6.19-rc5/drivers/usb/host/ohci-hub.c
> @@ -422,7 +422,8 @@ ohci_hub_status_data (struct usb_hcd *hc
>  				ohci->autostop = 0;
>  				ohci->next_statechange = jiffies +
>  						STATECHANGE_DELAY;
> -			} else if (time_after_eq (jiffies,
> +			} else if (device_may_wakeup(&hcd->self.root_hub->dev)
> +					&& time_after_eq(jiffies,
>  						ohci->next_statechange)
>  					&& !ohci->ed_rm_list
>  					&& !(ohci->hc_control &
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