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linux/drivers/vfio/device_cdev.c
Alex Williamson 64965b8a42 vfio: replace vfio->device_class with a const struct class 
The class_create() call has been deprecated in favor of class_register()
as the driver core now allows for a struct class to be in read-only
memory. Replace vfio->device_class with a const struct class and drop
the class_create() call.

Compile tested with both CONFIG_VFIO_DEVICE_CDEV on and off (and
CONFIG_VFIO on); found no errors/warns in dmesg.

Link: https://lore.kernel.org/all/2023040244-duffel-pushpin-f738@gregkh/

Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jori Koolstra <jkoolstra@xs4all.nl>
[Remove unused vfio_cdev_init() args]
Signed-off-by: Alex Williamson <alex.williamson@nvidia.com>
Link: https://lore.kernel.org/r/20260417152814.18026-1-alex.williamson@nvidia.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
2026-04-21 12:01:21 -06:00

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