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[60/60] drm/omap: dss: Remove unused omapdss_of_find_connected_device() function

Message ID 20190707181937.6250-57-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series drm/omap: Replace custom display drivers with drm_bridge and drm_panel | expand

Commit Message

Laurent Pinchart July 7, 2019, 6:19 p.m. UTC 
The omapdss_of_find_connected_device() function isn't used anymore,
remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/dss/Makefile  |  2 +-
 drivers/gpu/drm/omapdrm/dss/dss-of.c  | 28 ---------------------------
 drivers/gpu/drm/omapdrm/dss/omapdss.h |  3 ---
 3 files changed, 1 insertion(+), 32 deletions(-)
 delete mode 100644 drivers/gpu/drm/omapdrm/dss/dss-of.c
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Patch

diff --git a/drivers/gpu/drm/omapdrm/dss/Makefile b/drivers/gpu/drm/omapdrm/dss/Makefile
index 904101c5e79d..39e83d6fcb08 100644
--- a/drivers/gpu/drm/omapdrm/dss/Makefile
+++ b/drivers/gpu/drm/omapdrm/dss/Makefile
@@ -2,7 +2,7 @@ 
 obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o
 
 obj-$(CONFIG_OMAP_DSS_BASE) += omapdss-base.o
-omapdss-base-y := base.o display.o dss-of.o output.o
+omapdss-base-y := base.o display.o output.o
 
 obj-$(CONFIG_OMAP2_DSS) += omapdss.o
 # Core DSS files
diff --git a/drivers/gpu/drm/omapdrm/dss/dss-of.c b/drivers/gpu/drm/omapdrm/dss/dss-of.c
deleted file mode 100644
index b7981f3b80ad..000000000000
--- a/drivers/gpu/drm/omapdrm/dss/dss-of.c
+++ /dev/null
@@ -1,28 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
- * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- */
-
-#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/of_graph.h>
-
-#include "omapdss.h"
-
-struct omap_dss_device *
-omapdss_of_find_connected_device(struct device_node *node, unsigned int port)
-{
-	struct device_node *remote_node;
-	struct omap_dss_device *dssdev;
-
-	remote_node = of_graph_get_remote_node(node, port, 0);
-	if (!remote_node)
-		return NULL;
-
-	dssdev = omapdss_find_device_by_node(remote_node);
-	of_node_put(remote_node);
-
-	return dssdev ? dssdev : ERR_PTR(-EPROBE_DEFER);
-}
-EXPORT_SYMBOL_GPL(omapdss_of_find_connected_device);
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 7466953de46d..62642fbc2ce9 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -483,9 +483,6 @@  static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev)
 	return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE;
 }
 
-struct omap_dss_device *
-omapdss_of_find_connected_device(struct device_node *node, unsigned int port);
-
 enum dss_writeback_channel {
 	DSS_WB_LCD1_MGR =	0,
 	DSS_WB_LCD2_MGR =	1,