On Thu, 1 Apr 2021 18:13:25 -0600, Tyrel Datwyler wrote:
Currently, neither the vio_bus or vio_driver structures provide support
for a shutdown() routine.
Add support for shutdown() by allowing drivers to provide a
implementation via function pointer in their vio_driver struct and
provide a proper implementation in the driver template for the vio_bus
that calls a vio drivers shutdown() if defined.
[...]
Applied to powerpc/next.
[1/1] powerpc/pseries: Add shutdown() to vio_driver and vio_bus
https://git.kernel.org/powerpc/c/39d0099f94390eb7a677e1a5c9bb56a4daa242a1
cheers