linux-kernel - [PATCH] usb: usb-storage: Maintain minimal modifications to the bcdDevice range.

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Message-Id: <20251218012318.15978-1-chenchangcheng@kylinos.cn>
Date: Thu, 18 Dec 2025 09:23:18 +0800
From: Chen Changcheng <chenchangcheng@...inos.cn>
To: stern@...land.harvard.edu,
	benjamin.tissoires@...hat.com
Cc: gregkh@...uxfoundation.org,
	linux-usb@...r.kernel.org,
	usb-storage@...ts.one-eyed-alien.net,
	linux-kernel@...r.kernel.org,
	Chen Changcheng <chenchangcheng@...inos.cn>
Subject: [PATCH] usb: usb-storage: Maintain minimal modifications to the bcdDevice range.

We cannot determine which models require the NO_ATA_1X and
IGNORE_RESIDUE quirks aside from the EL-R12 optical drive device.

Fixes: 955a48a5353f ("usb: usb-storage: No additional quirks need to be added to the EL-R12 optical drive.")
Signed-off-by: Chen Changcheng <chenchangcheng@...inos.cn>
---
 drivers/usb/storage/unusual_uas.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
index b695f5ba9a40..939a98c2d3f7 100644
--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -98,7 +98,7 @@ UNUSUAL_DEV(0x125f, 0xa94a, 0x0160, 0x0160,
 		US_FL_NO_ATA_1X),
 
 /* Reported-by: Benjamin Tissoires <benjamin.tissoires@...hat.com> */
-UNUSUAL_DEV(0x13fd, 0x3940, 0x0309, 0x0309,
+UNUSUAL_DEV(0x13fd, 0x3940, 0x0000, 0x0309,
 		"Initio Corporation",
 		"INIC-3069",
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,

base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8
-- 
2.25.1