drm: Nuke drm_atomic_helper_crtc_set_property

It's dead code because this is now handled in the core.

Signed-off-by: Daniel Vetter <[e-mail]>
Cc: Boris Brezillon <[e-mail]>
Cc: Daniel Vetter <[e-mail]>
Cc: Jani Nikula <[e-mail]>
Cc: Sean Paul <[e-mail]>
Cc: David Airlie <[e-mail]>
Cc: Ben Skeggs <[e-mail]>
Cc: Tomi Valkeinen <[e-mail]>
Cc: Laurent Pinchart <[e-mail]>
Cc: Alexey Brodkin <[e-mail]>
Cc: Shawn Guo <[e-mail]>
Cc: Eric Engestrom <[e-mail]>
Cc: Chris Wilson <[e-mail]>
Cc: "Ville Syrjälä" <[e-mail]>
Cc: Rob Clark <[e-mail]>
Cc: Philippe Cornu <[e-mail]>
Cc: Masahiro Yamada <[e-mail]>
Cc: Sushmita Susheelendra <[e-mail]>
Cc: Archit Taneja <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: Philipp Zabel <[e-mail]>
Cc: Maxime Ripard <[e-mail]>
Cc: Thomas Hellstrom <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]
Reviewed-by: Archit Taneja <[e-mail]>
Acked-by: Philippe Cornu <[e-mail]>
Tested-by: Philippe Cornu <[e-mail]>
Reviewed-by: Maarten Lankhorst <[e-mail]>
Acked-by: Thomas Hellstrom <[e-mail]>

drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c

···
 	.atomic_destroy_state = atmel_hlcdc_crtc_destroy_state,
 	.enable_vblank = atmel_hlcdc_crtc_enable_vblank,
 	.disable_vblank = atmel_hlcdc_crtc_disable_vblank,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.gamma_set = drm_atomic_helper_legacy_gamma_set,
 };
 

drivers/gpu/drm/drm_atomic_helper.c

···
 EXPORT_SYMBOL(drm_atomic_helper_resume);
 
 /**
- * drm_atomic_helper_crtc_set_property - helper for crtc properties
- * @crtc: DRM crtc
- * @property: DRM property
- * @val: value of property
- *
- * Provides a default crtc set_property handler using the atomic driver
- * interface.
- *
- * RETURNS:
- * Zero on success, error code on failure
- */
-int
-drm_atomic_helper_crtc_set_property(struct drm_crtc *crtc,
-				    struct drm_property *property,
-				    uint64_t val)
-{
-	struct drm_atomic_state *state;
-	struct drm_crtc_state *crtc_state;
-	int ret = 0;
-
-	state = drm_atomic_state_alloc(crtc->dev);
-	if (!state)
-		return -ENOMEM;
-
-	/* ->set_property is always called with all locks held. */
-	state->acquire_ctx = crtc->dev->mode_config.acquire_ctx;
-retry:
-	crtc_state = drm_atomic_get_crtc_state(state, crtc);
-	if (IS_ERR(crtc_state)) {
-		ret = PTR_ERR(crtc_state);
-		goto fail;
-	}
-
-	ret = drm_atomic_crtc_set_property(crtc, crtc_state,
-			property, val);
-	if (ret)
-		goto fail;
-
-	ret = drm_atomic_commit(state);
-fail:
-	if (ret == -EDEADLK)
-		goto backoff;
-
-	drm_atomic_state_put(state);
-	return ret;
-
-backoff:
-	drm_atomic_state_clear(state);
-	drm_atomic_legacy_backoff(state);
-
-	goto retry;
-}
-EXPORT_SYMBOL(drm_atomic_helper_crtc_set_property);
-
-/**
  * drm_atomic_helper_plane_set_property - helper for plane properties
  * @plane: DRM plane
  * @property: DRM property

drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c

···
 	.set_config	= drm_atomic_helper_set_config,
 	.page_flip	= drm_atomic_helper_page_flip,
 	.reset		= drm_atomic_helper_crtc_reset,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.atomic_duplicate_state	= drm_atomic_helper_crtc_duplicate_state,
 	.atomic_destroy_state	= drm_atomic_helper_crtc_destroy_state,
 	.enable_vblank	= ade_crtc_enable_vblank,

drivers/gpu/drm/i915/intel_display.c

···
 static const struct drm_crtc_funcs intel_crtc_funcs = {
 	.gamma_set = drm_atomic_helper_legacy_gamma_set,
 	.set_config = drm_atomic_helper_set_config,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.destroy = intel_crtc_destroy,
 	.page_flip = drm_atomic_helper_page_flip,
 	.atomic_duplicate_state = intel_crtc_duplicate_state,

drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c

···
 	.set_config = drm_atomic_helper_set_config,
 	.destroy = mdp4_crtc_destroy,
 	.page_flip = drm_atomic_helper_page_flip,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.cursor_set = mdp4_crtc_cursor_set,
 	.cursor_move = mdp4_crtc_cursor_move,
 	.reset = drm_atomic_helper_crtc_reset,

drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c

···
 	.set_config = drm_atomic_helper_set_config,
 	.destroy = mdp5_crtc_destroy,
 	.page_flip = drm_atomic_helper_page_flip,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.reset = mdp5_crtc_reset,
 	.atomic_duplicate_state = mdp5_crtc_duplicate_state,
 	.atomic_destroy_state = mdp5_crtc_destroy_state,
···
 	.set_config = drm_atomic_helper_set_config,
 	.destroy = mdp5_crtc_destroy,
 	.page_flip = drm_atomic_helper_page_flip,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.reset = mdp5_crtc_reset,
 	.atomic_duplicate_state = mdp5_crtc_duplicate_state,
 	.atomic_destroy_state = mdp5_crtc_destroy_state,

drivers/gpu/drm/nouveau/nv50_display.c

···
 	.destroy = nv50_head_destroy,
 	.set_config = drm_atomic_helper_set_config,
 	.page_flip = drm_atomic_helper_page_flip,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.atomic_duplicate_state = nv50_head_atomic_duplicate_state,
 	.atomic_destroy_state = nv50_head_atomic_destroy_state,
 };

drivers/gpu/drm/omapdrm/omap_crtc.c

···
 	.destroy = omap_crtc_destroy,
 	.page_flip = drm_atomic_helper_page_flip,
 	.gamma_set = drm_atomic_helper_legacy_gamma_set,
-	.set_property = drm_atomic_helper_crtc_set_property,
 	.atomic_duplicate_state = omap_crtc_duplicate_state,
 	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
 	.atomic_set_property = omap_crtc_atomic_set_property,

include/drm/drm_atomic_helper.h

···
 int drm_atomic_helper_resume(struct drm_device *dev,
 			     struct drm_atomic_state *state);
 
-int drm_atomic_helper_crtc_set_property(struct drm_crtc *crtc,
-					struct drm_property *property,
-					uint64_t val);
 int drm_atomic_helper_plane_set_property(struct drm_plane *plane,
 					struct drm_property *property,
 					uint64_t val);