[ 3.5.y.z extended stable ] Patch "USB: fix PM config symbol in uhci-hcd, ehci-hcd, and xhci-hcd" has been added to staging queue

[Luis Henriques]

This is a note to let you know that I have just added a patch titled

    USB: fix PM config symbol in uhci-hcd, ehci-hcd, and xhci-hcd

to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From 627c6c11ae22af18d625f8339ea6ab7fcf6bfb13 Mon Sep 17 00:00:00 2001
From: Alan Stern <stern at rowland.harvard.edu>
Date: Tue, 24 Sep 2013 15:45:25 -0400
Subject: [PATCH] USB: fix PM config symbol in uhci-hcd, ehci-hcd, and xhci-hcd

commit f875fdbf344b9fde207f66b392c40845dd7e5aa6 upstream.

Since uhci-hcd, ehci-hcd, and xhci-hcd support runtime PM, the .pm
field in their pci_driver structures should be protected by CONFIG_PM
rather than CONFIG_PM_SLEEP.  The corresponding change has already
been made for ohci-hcd.

Without this change, controllers won't do runtime suspend if system
suspend or hibernation isn't enabled.

Signed-off-by: Alan Stern <stern at rowland.harvard.edu>
CC: Sarah Sharp <sarah.a.sharp at linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 drivers/usb/host/ehci-pci.c | 2 +-
 drivers/usb/host/uhci-pci.c | 2 +-
 drivers/usb/host/xhci-pci.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 0909783..3302c27 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -549,7 +549,7 @@ static struct pci_driver ehci_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
 	},
diff --git a/drivers/usb/host/uhci-pci.c b/drivers/usb/host/uhci-pci.c
index c300bd2f7..0f228c4 100644
--- a/drivers/usb/host/uhci-pci.c
+++ b/drivers/usb/host/uhci-pci.c
@@ -293,7 +293,7 @@ static struct pci_driver uhci_pci_driver = {
 	.remove =	usb_hcd_pci_remove,
 	.shutdown =	uhci_shutdown,

-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
 	.driver =	{
 		.pm =	&usb_hcd_pci_pm_ops
 	},
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index be08444..5e3ef3e 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -343,7 +343,7 @@ static struct pci_driver xhci_pci_driver = {
 	/* suspend and resume implemented later */

 	.shutdown = 	usb_hcd_pci_shutdown,
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_PM
 	.driver = {
 		.pm = &usb_hcd_pci_pm_ops
 	},
--
1.8.3.2