[PATCH 12/13] vfio/mdev: consolidate all the description sysfs into the core code

[Jason Gunthorpe]

On Tue, Jun 14, 2022 at 06:54:27AM +0200, Christoph Hellwig wrote:
> Every driver just emits a string, simply add a method to the mdev_driver
> to return it and provide a standard sysfs show function.
> 
> Remove the now unused types_attrs field in struct mdev_driver and the
> support code for it.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: Kirti Wankhede <kwankhede at nvidia.com>
> ---
>  .../driver-api/vfio-mediated-device.rst       |  4 +-
>  drivers/gpu/drm/i915/gvt/kvmgt.c              | 18 +++------
>  drivers/vfio/mdev/mdev_driver.c               |  2 +-
>  drivers/vfio/mdev/mdev_sysfs.c                | 40 +++++++++++++++----
>  include/linux/mdev.h                          | 19 +--------
>  samples/vfio-mdev/mbochs.c                    | 11 +----
>  samples/vfio-mdev/mdpy.c                      | 11 +----
>  7 files changed, 46 insertions(+), 59 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>

Jason