linux-kernel - Re: [Bug #13407] adb trackpad disappears after suspend to ram

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Message-ID: <87ab261lfy.fsf@scholz.fias.uni-frankfurt.de>
Date:	Tue, 11 Aug 2009 16:20:33 +0200
From:	Jan Scholz <scholz@...s.uni-frankfurt.de>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Kernel Testers List <kernel-testers@...r.kernel.org>,
	"Benjamin Herrenschmidt" <benh@...nel.crashing.org>,
	"Jan Scholz" <scholz@...s.uni-frankfurt.de>
Subject: Re: [Bug #13407] adb trackpad disappears after suspend to ram

Hi,

The bug is still present in v2.6.31-rc5, it is fixed by commenting out
{suspend,resume}_device_irqs() in drivers/base/power/main.c as suggested
by Rafael.
Recently I find the info
"Platform driver 'snd_powermac' needs updating - please use dev_pm_ops"
in dmesg, could this be related?

Regards,
   Jan

"Rafael J. Wysocki" <rjw@...k.pl> writes:

> This message has been generated automatically as a part of a report
> of regressions introduced between 2.6.29 and 2.6.30.
>
> The following bug entry is on the current list of known regressions
> introduced between 2.6.29 and 2.6.30.  Please verify if it still should
> be listed and let me know (either way).
>
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13407
> Subject		: adb trackpad disappears after suspend to ram
> Submitter	: Jan Scholz <scholz@...s.uni-frankfurt.de>
> Date		: 2009-05-28 7:59 (74 days old)
> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7
> References	: http://marc.info/?l=linux-kernel&m=124349762314976&w=4
> Handled-By	: Rafael J. Wysocki <rjw@...k.pl>
>
>
> --
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