Re: 5.11-rc device reordering breaks ThinkPad rmi4 suspend

[Rafael J. Wysocki]

Hi Hugh,

Thanks for the report!

On Mon, Jan 11, 2021 at 5:44 AM Hugh Dickins <hughd@xxxxxxxxxx> wrote:
>
> Hi Rafael,
>
> Synaptics RMI4 SMBus touchpad on ThinkPad X1 Carbon (5th generation)
> fails to suspend when running 5.11-rc kernels: bisected to
> 5b6164d3465f ("driver core: Reorder devices on successful probe"),
> and reverting that fixes it.  dmesg.xz attached, but go ahead and ask
> me to switch on a debug option to extract further info if that may help.

Does the driver abort the suspend transition by returning an error or
does something else happen?