Clarify that drm_agp_ttm_backend is associated with a drm_ttm.

On first looking at it I assumed it was an aspect of the ttm backend as a
whole rather than specific allocations from a backend.
This commit is contained in:
Eric Anholt 2008-03-04 15:08:24 -08:00
parent b3967765c0
commit c82894034f

View file

@ -301,7 +301,12 @@ struct drm_ttm_backend_func {
void (*destroy) (struct drm_ttm_backend *backend);
};
/**
* This structure associates a set of flags and methods with a drm_ttm
* object, and will also be subclassed by the particular backend.
*
* \sa #drm_agp_ttm_backend
*/
struct drm_ttm_backend {
struct drm_device *dev;
uint32_t flags;