patch "usb: host: xhci-plat: add a shutdown" added to usb-linus

This is a note to let you know that I've just added the patch titled

usb: host: xhci-plat: add a shutdown

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From b433e340e7565110b0ce9ca4b3e26f4b97a1decf Mon Sep 17 00:00:00 2001
From: Ran Wang <[email protected]>
Date: Fri, 6 Mar 2020 17:23:28 +0800
Subject: usb: host: xhci-plat: add a shutdown

When loading new kernel via kexec, we need to shutdown host controller to avoid any un-expected memory accessing during new kernel boot.

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

index d90cd5ec09cf..315b4552693c 100644
@@ -445,6 +445,7 @@ MODULE_DEVICE_TABLE(acpi, usb_xhci_acpi_match);
 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,

2.25.1