Messages in this thread Patch in this message | | | From | Sebastian Kemper <> | Subject | No proper shutdown after kernel 2.6.13-rc2 | Date | Sun, 22 Apr 2007 10:08:16 +0200 |
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Hello list,
this is an old issue, I reported it to http://bugzilla.kernel.org/show_bug.cgi?id=5410 in 2005, but it still bothers me. My mouse light (simple Logitech USB mouse) still stays on after shutdown with 2.6.21-rc7.
But, headway has been made (a little). It turned out that I don't have a jumper on my motherboard that would explain this behaviour (e.g. PS2_USB_PWR). Then there's MS Windows which manages to shut off the mouse light when it shuts down.
Last but not least I finally managed to find the commit which triggered the issue back in 2.6.13-rc2:
commit edfd6aee1f073ae645bd3e60ef96090fc9f0957b Author: david-b@pacbell.net <david-b@pacbell.net> Date: Wed Jun 29 07:03:10 2005 -0700
[PATCH] USB: fix ohci merge glitch
A patch re-organizing some parts of root hub initialization deleted the code initializing the bus-neutral reboot/shutdown notifier for OHCI. This patch just restores that deleted code.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 0375097..68decab 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -673,8 +673,10 @@ retry:
ohci_dump (ohci, 1);
- if (ohci_to_hcd(ohci)->self.root_hub == NULL) + if (ohci_to_hcd(ohci)->self.root_hub == NULL) { + register_reboot_notifier (&ohci->reboot_notifier); create_debug_files (ohci); + }
return 0; } I'd really appreciate if someone could attend to this.
Thanks!
Regards Sebastian - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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