UBUNTU: SAUCE: (no-up) usb: quirks: Add no-lpm quirk for Elan Microelectronics Touchpad

BugLink: http://bugs.launchpad.net/bugs/1498667
As reported in BugLink, this device has an issue with Linux Power Management so
adding a quirk.  This quirk was reccomended by Alan Stern:

http://lkml.iu.edu/hypermail/linux/kernel/1606.2/05590.html

Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 6dc810bce295ab22dbb10b47755dddb421f96957..553fcabb5b9b932a68ceb2314ff50fdec0f9f783 100644 (file)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -125,6 +125,9 @@ static const struct usb_device_id usb_quirk_list[] = {
        { USB_DEVICE(0x04f3, 0x016f), .driver_info =
                        USB_QUIRK_DEVICE_QUALIFIER },
 
+       { USB_DEVICE(0x04f3, 0x0381), .driver_info =
+                       USB_QUIRK_NO_LPM },
+
        { USB_DEVICE(0x04f3, 0x21b8), .driver_info =
                        USB_QUIRK_DEVICE_QUALIFIER },