drm_framebuffer_cleanup
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## Name

drm_framebuffer_cleanup — remove a framebuffer object

## Synopsis

`void drm_framebuffer_cleanup (` | struct drm_framebuffer * fb`)`;

## Arguments

`fb`

  framebuffer to remove

## Description

Cleanup references to a user-created framebuffer. This function is intended to be used from the drivers ->destroy callback.

Note that this function does not remove the fb from active usuage - if it is still used anywhere, hilarity can ensue since userspace could call getfb on the id and get back -EINVAL. Obviously no concern at driver unload time.

Also, the framebuffer will not be removed from the lookup idr - for user-created framebuffers this will happen in in the rmfb ioctl. For driver-private objects (e.g. for fbdev) drivers need to explicitly call drm_framebuffer_unregister_private.

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