[PATCH 1/3] drm/mxsfb: Use gem_free_object_unlocked

Eric Anholt eric at anholt.net
Mon Jul 17 18:01:33 UTC 2017


Daniel Vetter <daniel.vetter at ffwll.ch> writes:

> CMA helpers are struct_mutex free, and so is the mxsfb itself. And
> that's the only valid reason for using gem_free_object. Please read
> the kerneldoc for this stuff :-)

I'm sure all of these came from copy and paste, not the docs.  That
said, the CMA docs currently say:

     * Drivers using the CMA helpers should set this as their
     * &drm_driver.gem_free_object callback.

If you drop the complaint about us reading the docs, the series is:

Reviewed-by: Eric Anholt <eric at anholt.net>
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