linux-kernel - [PATCH 4.14 13/91] Revert "xhci: plat: Register shutdown for xhci

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Message-Id: <20180430184004.907340690@linuxfoundation.org>
Date:   Mon, 30 Apr 2018 12:23:55 -0700
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Greg Hackmann <ghackmann@...gle.com>,
        Adam Wallis <awallis@...eaurora.org>,
        Mathias Nyman <mathias.nyman@...el.com>
Subject: [PATCH 4.14 13/91] Revert "xhci: plat: Register shutdown for xhci_plat"

4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

commit c20f53c58261b121d0989e147368803b9773b413 upstream.

This reverts commit b07c12517f2aed0add8ce18146bb426b14099392

It is incomplete and causes hangs on devices when shutting down.  It
needs a much more "complete" fix in order to work properly.  As that fix
has not been merged, revert this patch for now before it causes any more
problems.

Cc: Greg Hackmann <ghackmann@...gle.com>
Cc: Adam Wallis <awallis@...eaurora.org>
Cc: Mathias Nyman <mathias.nyman@...el.com>
Cc: stable <stable@...r.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/usb/host/xhci-plat.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -423,7 +423,6 @@ MODULE_DEVICE_TABLE(acpi, usb_xhci_acpi_
 static struct platform_driver usb_xhci_driver = {
 	.probe	= xhci_plat_probe,
 	.remove	= xhci_plat_remove,
-	.shutdown	= usb_hcd_platform_shutdown,
 	.driver	= {
 		.name = "xhci-hcd",
 		.pm = &xhci_plat_pm_ops,