[PATCH v1 07/26] drm/panel: remove get_timings

[Sam Ravnborg]

There was no users - so remove it.
The callback was implemented in two drivers - deleted.

Signed-off-by: Sam Ravnborg <sam at ravnborg.org>
Cc: Thierry Reding <thierry.reding at gmail.com>
Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
Cc: Sam Ravnborg <sam at ravnborg.org>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: David Airlie <airlied at linux.ie>
Cc: Daniel Vetter <daniel at ffwll.ch>
---
 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c | 18 ------------------
 drivers/gpu/drm/panel/panel-simple.c        | 18 ------------------
 include/drm/drm_panel.h                     |  9 ---------
 3 files changed, 45 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
index b878930b17e4..3bcba64235c4 100644
--- a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
+++ b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
@@ -217,30 +217,12 @@ static int seiko_panel_get_modes(struct drm_panel *panel,
 	return seiko_panel_get_fixed_modes(p, connector);
 }
 
-static int seiko_panel_get_timings(struct drm_panel *panel,
-				    unsigned int num_timings,
-				    struct display_timing *timings)
-{
-	struct seiko_panel *p = to_seiko_panel(panel);
-	unsigned int i;
-
-	if (p->desc->num_timings < num_timings)
-		num_timings = p->desc->num_timings;
-
-	if (timings)
-		for (i = 0; i < num_timings; i++)
-			timings[i] = p->desc->timings[i];
-
-	return p->desc->num_timings;
-}
-
 static const struct drm_panel_funcs seiko_panel_funcs = {
 	.disable = seiko_panel_disable,
 	.unprepare = seiko_panel_unprepare,
 	.prepare = seiko_panel_prepare,
 	.enable = seiko_panel_enable,
 	.get_modes = seiko_panel_get_modes,
-	.get_timings = seiko_panel_get_timings,
 };
 
 static int seiko_panel_probe(struct device *dev,
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index d6299fe6d276..e225791a6fb2 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -326,30 +326,12 @@ static int panel_simple_get_modes(struct drm_panel *panel,
 	return num;
 }
 
-static int panel_simple_get_timings(struct drm_panel *panel,
-				    unsigned int num_timings,
-				    struct display_timing *timings)
-{
-	struct panel_simple *p = to_panel_simple(panel);
-	unsigned int i;
-
-	if (p->desc->num_timings < num_timings)
-		num_timings = p->desc->num_timings;
-
-	if (timings)
-		for (i = 0; i < num_timings; i++)
-			timings[i] = p->desc->timings[i];
-
-	return p->desc->num_timings;
-}
-
 static const struct drm_panel_funcs panel_simple_funcs = {
 	.disable = panel_simple_disable,
 	.unprepare = panel_simple_unprepare,
 	.prepare = panel_simple_prepare,
 	.enable = panel_simple_enable,
 	.get_modes = panel_simple_get_modes,
-	.get_timings = panel_simple_get_timings,
 };
 
 #define PANEL_SIMPLE_BOUNDS_CHECK(to_check, bounds, field) \
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 4fd61cb9eb93..c4e82b9ce586 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -102,15 +102,6 @@ struct drm_panel_funcs {
 	 */
 	int (*get_modes)(struct drm_panel *panel,
 			 struct drm_connector *connector);
-
-	/**
-	 * @get_timings:
-	 *
-	 * Copy display timings into the provided array and return
-	 * the number of display timings available.
-	 */
-	int (*get_timings)(struct drm_panel *panel, unsigned int num_timings,
-			   struct display_timing *timings);
 };
 
 /**
-- 
2.20.1