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Groups > linux.kernel > #1411486

[PATCH] drm/panel: Remove the get_timings() function.

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It appears to have no callers.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/panel/panel-simple.c | 18 ------------------
 include/drm/drm_panel.h              |  4 ----
 2 files changed, 22 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 3a7bdf1c842b..3c7eb0ac1298 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -265,30 +265,12 @@ 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,
 };
 
 static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 220d1e2b3db1..f1dfee3e97c6 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -39,8 +39,6 @@ struct display_timing;
  * @enable: enable panel (turn on back light, etc.)
  * @get_modes: add modes to the connector that the panel is attached to and
  * return the number of modes added
- * @get_timings: copy display timings into the provided array and return
- * the number of display timings available
  *
  * The .prepare() function is typically called before the display controller
  * starts to transmit video data. Panel drivers can use this to turn the panel
@@ -71,8 +69,6 @@ struct drm_panel_funcs {
 	int (*prepare)(struct drm_panel *panel);
 	int (*enable)(struct drm_panel *panel);
 	int (*get_modes)(struct drm_panel *panel);
-	int (*get_timings)(struct drm_panel *panel, unsigned int num_timings,
-			   struct display_timing *timings);
 };
 
 /**
-- 
2.8.0.rc3

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[PATCH] drm/panel: Remove the get_timings() function. Eric Anholt <eric@anholt.net> - 2016-06-01 21:20 +0200

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