From: Adam Wallis <awallis@xxxxxxxxxxxxxx>
This patch has been added to the 4.1 stable tree. If you have any
objections, please let us know.
===============
[ Upstream commit b07c12517f2aed0add8ce18146bb426b14099392 ]
Shutdown should be called for xhci_plat devices especially for
situations where kexec might be used by stopping DMA
transactions.
Signed-off-by: Adam Wallis <awallis@xxxxxxxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 23c5bdab988d..e92b9903faa4 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -266,6 +266,7 @@ MODULE_DEVICE_TABLE(of, usb_xhci_of_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 = DEV_PM_OPS,
--
2.14.1