[PATCH 2/2][SRU][OEM-5.10/U] Revert "USB: Add reset-resume quirk for WD19's Realtek Hub"

chris.chiu at canonical.com chris.chiu at canonical.com
Fri May 21 03:43:56 UTC 2021


From: Chris Chiu <chris.chiu at canonical.com>

BugLink: https://bugs.launchpad.net/bugs/1928242

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 at canonical.com>
Acked-by: Alan Stern <stern at rowland.harvard.edu>
---
 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




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