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drm/arcgpu: Drop drm_vblank_cleanup

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CRTC don't seem to get shut down in a controlled fashion, but no one
bothers to stop interrupts either so this races no matter what. Might
as well remove it. A call to drm_atomic_helper_shutdown would be
pretty sweet somewhere (and maybe getting rid of the load/unload
callbacks while at it).

Cc: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-16-daniel.vetter@ffwll.ch
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-14-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2017-05-24 16:51:50 +02:00
parent e3ec0e1e38
commit fb51cbfd4b
1 changed files with 0 additions and 1 deletions
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drivers/gpu/drm/arc/arcpgu_drv.c
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@ -155,7 +155,6 @@ static int arcpgu_unload(struct drm_device *drm)
arcpgu->fbdev = NULL;
}
drm_kms_helper_poll_fini(drm);
drm_vblank_cleanup(drm);
drm_mode_config_cleanup(drm);
return 0;