This is a note to let you know that I've just added the patch titled
USB: OHCI: Allow runtime PM without system sleep
to the 3.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-ohci-allow-runtime-pm-without-system-sleep.patch
and it can be found in the queue-3.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 69820e01aa756b8d228143d997f71523c1e97984 Mon Sep 17 00:00:00 2001
From: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Date: Mon, 26 Aug 2013 15:01:40 -0400
Subject: USB: OHCI: Allow runtime PM without system sleep
From: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
commit 69820e01aa756b8d228143d997f71523c1e97984 upstream.
Since ohci-hcd supports runtime PM, the .pm field in its pci_driver
structure should be protected by CONFIG_PM rather than
CONFIG_PM_SLEEP.
Without this change, OHCI controllers won't do runtime suspend if
system suspend or hibernation isn't enabled.
Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/host/ohci-pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -289,7 +289,7 @@ static struct pci_driver ohci_pci_driver
.remove = usb_hcd_pci_remove,
.shutdown = usb_hcd_pci_shutdown,
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
.driver = {
.pm = &usb_hcd_pci_pm_ops
},
Patches currently in stable-queue which might be from stern@xxxxxxxxxxxxxxxxxxx are
queue-3.11/usb-ohci-allow-runtime-pm-without-system-sleep.patch
queue-3.11/scsi-sd-fix-potential-out-of-bounds-access.patch
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