commit fde4e2f73208b8f34f123791e39c0cb6bc74b32a
Author: Alan Stern <stern at rowland.harvard.edu>
Date:   Fri May 7 10:41:10 2010 -0400

    HID: fix suspend crash by moving initializations earlier
    
    Although the usbhid driver allocates its usbhid structure in the probe
    routine, several critical fields in that structure don't get
    initialized until usbhid_start().  However if report descriptor
    parsing fails then usbhid_start() is never called.  This leads to
    problems during system suspend -- the system will freeze.
    
    This patch (as1378) fixes the bug by moving the initialization
    statements up into usbhid_probe().
    
    Signed-off-by: Alan Stern <stern at rowland.harvard.edu>
    Reported-by: Bruno Prémont <bonbons at linux-vserver.org>
    Tested-By: Bruno Prémont <bonbons at linux-vserver.org>
    Signed-off-by: Jiri Kosina <jkosina at suse.cz>

diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 56d06cd..7b85b69 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -999,13 +999,6 @@ static int usbhid_start(struct hid_device *hid)
 		}
 	}
 
-	init_waitqueue_head(&usbhid->wait);
-	INIT_WORK(&usbhid->reset_work, hid_reset);
-	INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
-	setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
-
-	spin_lock_init(&usbhid->lock);
-
 	usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
 	if (!usbhid->urbctrl) {
 		ret = -ENOMEM;
@@ -1179,6 +1172,12 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
 	usbhid->intf = intf;
 	usbhid->ifnum = interface->desc.bInterfaceNumber;
 
+	init_waitqueue_head(&usbhid->wait);
+	INIT_WORK(&usbhid->reset_work, hid_reset);
+	INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
+	setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
+	spin_lock_init(&usbhid->lock);
+
 	ret = hid_add_device(hid);
 	if (ret) {
 		if (ret != -ENODEV)