linux-kernel - [PATCH v2] usb/core/quirks: Add Huawei ME906S to wakeup quirk

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Message-ID: <20251017143310.40220-1-wse@tuxedocomputers.com>
Date: Fri, 17 Oct 2025 16:33:03 +0200
From: Werner Sembach <wse@...edocomputers.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Tim Guttzeit <t.guttzeit@...edocomputers.com>,
	Werner Sembach <wse@...edocomputers.com>,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] usb/core/quirks: Add Huawei ME906S to wakeup quirk

From: Tim Guttzeit <t.guttzeit@...edocomputers.com>

The list of Huawei LTE modules needing the quirk fixing spurious wakeups
was missing the IDs of the Huawei ME906S module, therefore suspend did not
work.

Signed-off-by: Tim Guttzeit <t.guttzeit@...edocomputers.com>
Signed-off-by: Werner Sembach <wse@...edocomputers.com>
---
 drivers/usb/core/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index f5bc538753301..47f589c4104a3 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -467,6 +467,8 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* Huawei 4G LTE module */
 	{ USB_DEVICE(0x12d1, 0x15bb), .driver_info =
 			USB_QUIRK_DISCONNECT_SUSPEND },
+	{ USB_DEVICE(0x12d1, 0x15c1), .driver_info =
+			USB_QUIRK_DISCONNECT_SUSPEND },
 	{ USB_DEVICE(0x12d1, 0x15c3), .driver_info =
 			USB_QUIRK_DISCONNECT_SUSPEND },
 
-- 
2.43.0