[PATCH 2/2][SRU][OEM-5.13/U] Revert "USB: Add reset-resume quirk for WD19's Realtek Hub"

chris.chiu at canonical.com chris.chiu at canonical.com
Wed Jun 30 06:09:49 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.

Acked-by: Alan Stern <stern at rowland.harvard.edu>
Signed-off-by: Chris Chiu <chris.chiu at canonical.com>
Link: https://lore.kernel.org/r/20210514045405.5261-3-chris.chiu@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
(cherry picked from commit c5c7489dc98296841fdf4fc4bfc52727a2057f24 linux-next)
Signed-off-by: Chris Chiu <chris.chiu at canonical.com>
 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 },

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