Re: [PATCH] usb: host: xhci-plat: add a shutdown

[Stephen Boyd]

Quoting Ran Wang (2020-03-06 01:23:28)
> When loading new kernel via kexec, we need to shutdown host controller to
> avoid any un-expected memory accessing during new kernel boot.
> 
> Signed-off-by: Ran Wang <ran.wang_1@xxxxxxx>
> Reviewed-by: Peter Chen <peter.chen@xxxxxxx>
> ---

Tested-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>

This fixes a problem I see where USB is still active during an orderly
reboot.