linux-kernel - [PATCH v4 2/2] Revert "USB: Add reset-resume quirk for WD19's Realtek Hub"

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Date:   Fri, 14 May 2021 12:54:05 +0800
From:   chris.chiu@...onical.com
To:     stern@...land.harvard.edu, gregkh@...uxfoundation.org,
        m.v.b@...box.com, hadess@...ess.net
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chris Chiu <chris.chiu@...onical.com>
Subject: [PATCH v4 2/2] Revert "USB: Add reset-resume quirk for WD19's Realtek Hub"

From: Chris Chiu <chris.chiu@...onical.com>

This reverts commit ca91fd8c7643 ("USB: Add reset-resume quirk for
WD19's Realtek Hub"). The previous patch in the series now handles
the problematic hubs by checking the port status and handling it
accordingly when PORT_SUSPEND timeout occurs. We don't need to use
reset-resume all the time.

Signed-off-by: Chris Chiu <chris.chiu@...onical.com>
---

Changelog:
  v4:
    - correct the format of commit reference in the commit message
    - rephrase the commit message properly

 drivers/usb/core/quirks.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 21e7522655ac..6114cf83bb44 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -406,7 +406,6 @@ static const struct usb_device_id usb_quirk_list[] = {
 
 	/* Realtek hub in Dell WD19 (Type-C) */
 	{ USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM },
-	{ USB_DEVICE(0x0bda, 0x5487), .driver_info = USB_QUIRK_RESET_RESUME },
 
 	/* Generic RTL8153 based ethernet adapters */
 	{ USB_DEVICE(0x0bda, 0x8153), .driver_info = USB_QUIRK_NO_LPM },
-- 
2.20.1