[PATCH 1/1][V2] usb: quirks: Add no-lpm quirk for Elan

From	Joseph Salisbury <joseph.salisbury@canonical.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/1][V2] usb: quirks: Add no-lpm quirk for Elan
Date	2016-07-07 03:00 +0200
Message-ID	<rS5Pz-83V-5@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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>
---
 drivers/usb/core/quirks.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 944a6dc..f028cc5 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -127,10 +127,13 @@ 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 },
-
+
 	/* Roland SC-8820 */
 	{ USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
 
-- 
2.7.4

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[PATCH 1/1][V2] usb: quirks: Add no-lpm quirk for Elan  Joseph Salisbury <joseph.salisbury@canonical.com> - 2016-07-07 03:00 +0200
  Re: [PATCH 1/1][V2] usb: quirks: Add no-lpm quirk for Elan Joseph Salisbury <joseph.salisbury@canonical.com> - 2016-07-07 03:10 +0200
  Re: [PATCH 1/1][V2] usb: quirks: Add no-lpm quirk for Elan Greg KH <gregkh@linuxfoundation.org> - 2016-07-07 03:10 +0200

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