[ 3.5.y.z extended stable ] Patch "USB: fix build error when CONFIG_PM_SLEEP isn't enabled" has been added to staging queue

Luis Henriques luis.henriques at canonical.com
Fri Sep 20 19:33:06 UTC 2013

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

    USB: fix build error when CONFIG_PM_SLEEP isn't enabled

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


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



>From 5db10cf1bbdbdeccdb70b4da5043fa4b0d3eb756 Mon Sep 17 00:00:00 2001
From: Alan Stern <stern at rowland.harvard.edu>
Date: Fri, 30 Aug 2013 10:46:00 -0400
Subject: [PATCH] USB: fix build error when CONFIG_PM_SLEEP isn't enabled

commit 9d8924297cd9c256c23c02abae40202563452453 upstream.

This patch fixes a build error that occurs when CONFIG_PM is enabled
and CONFIG_PM_SLEEP isn't:

>> drivers/usb/host/ohci-pci.c:294:10: error: 'usb_hcd_pci_pm_ops' undeclared here (not in a function)
      .pm = &usb_hcd_pci_pm_ops

Since the usb_hcd_pci_pm_ops structure is defined and used when
CONFIG_PM is enabled, its declaration should not be protected by

Signed-off-by: Alan Stern <stern at rowland.harvard.edu>
Reported-by: kbuild test robot <fengguang.wu at intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
 include/linux/usb/hcd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 49b3ac2..aed9773 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -402,7 +402,7 @@ extern int usb_hcd_pci_probe(struct pci_dev *dev,
 extern void usb_hcd_pci_remove(struct pci_dev *dev);
 extern void usb_hcd_pci_shutdown(struct pci_dev *dev);

+#ifdef CONFIG_PM
 extern const struct dev_pm_ops usb_hcd_pci_pm_ops;
 #endif /* CONFIG_PCI */

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