[PATCH 42/70] drm/atomic-helper: Remove drm_atomic_helper_crtc_reset

All users of drm_atomic_helper_crtc_reset() have been converted to
drm_atomic_helper_crtc_create_state().

Remove the now unused helper.

Signed-off-by: Maxime Ripard <[email protected]>
---
 drivers/gpu/drm/drm_atomic_state_helper.c | 19 -------------------
 include/drm/drm_atomic_state_helper.h     |  1 -
 include/drm/drm_crtc.h                    |  2 --
 3 files changed, 22 deletions(-)

diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c
index d90d1d7c9cf9..b592b7f5f264 100644
--- a/drivers/gpu/drm/drm_atomic_state_helper.c
+++ b/drivers/gpu/drm/drm_atomic_state_helper.c
@@ -103,29 +103,10 @@ __drm_atomic_helper_crtc_reset(struct drm_crtc *crtc,
 
 	crtc->state = crtc_state;
 }
 EXPORT_SYMBOL(__drm_atomic_helper_crtc_reset);
 
-/**
- * drm_atomic_helper_crtc_reset - default &drm_crtc_funcs.reset hook for CRTCs
- * @crtc: drm CRTC
- *
- * Resets the atomic state for @crtc by freeing the state pointer (which might
- * be NULL, e.g. at driver load time) and allocating a new empty state object.
- */
-void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc)
-{
-	struct drm_crtc_state *crtc_state =
-		kzalloc_obj(*crtc->state);
-
-	if (crtc->state)
-		crtc->funcs->atomic_destroy_state(crtc, crtc->state);
-
-	__drm_atomic_helper_crtc_reset(crtc, crtc_state);
-}
-EXPORT_SYMBOL(drm_atomic_helper_crtc_reset);
-
 /**
  * drm_atomic_helper_crtc_create_state - default &drm_crtc_funcs.atomic_create_state hook for crtcs
  * @crtc: crtc object
  *
  * Allocates and  initializes pristine @drm_crtc_state.
diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h
index 34a599c3d86d..df70817c94fc 100644
--- a/include/drm/drm_atomic_state_helper.h
+++ b/include/drm/drm_atomic_state_helper.h
@@ -42,11 +42,10 @@ struct drm_device;
 
 void __drm_atomic_helper_crtc_state_init(struct drm_crtc_state *state,
 					  struct drm_crtc *crtc);
 void __drm_atomic_helper_crtc_reset(struct drm_crtc *crtc,
 				    struct drm_crtc_state *state);
-void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);
 struct drm_crtc_state *
 drm_atomic_helper_crtc_create_state(struct drm_crtc *crtc);
 void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
 					      struct drm_crtc_state *state);
 struct drm_crtc_state *
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 152349f973e3..12f43253f059 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -428,12 +428,10 @@ struct drm_crtc_funcs {
 	 *
 	 * Reset CRTC hardware and software state to off. This function isn't
 	 * called by the core directly, only through drm_mode_config_reset().
 	 * It's not a helper hook only for historical reasons.
 	 *
-	 * Atomic drivers can use drm_atomic_helper_crtc_reset() to reset
-	 * atomic state using this hook.
 	 */
 	void (*reset)(struct drm_crtc *crtc);
 
 	/**
 	 * @cursor_set:

-- 
2.55.0