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drm/omap: dss: Remove unused omapdss_of_find_connected_device() function

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The omapdss_of_find_connected_device() function isn't used anymore,
remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-54-laurent.pinchart@ideasonboard.com
This commit is contained in:
Laurent Pinchart 2020-02-26 13:25:13 +02:00 committed by Tomi Valkeinen
parent 263a983eb2
commit 984f6c91d3
3 changed files with 1 additions and 32 deletions
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2
drivers/gpu/drm/omapdrm/dss/Makefile
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@ -2,7 +2,7 @@
obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o
obj-$(CONFIG_OMAP_DSS_BASE) += omapdss-base.o obj-$(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-$(CONFIG_OMAP2_DSS) += omapdss.o obj-$(CONFIG_OMAP2_DSS) += omapdss.o
# Core DSS files # Core DSS files

28
drivers/gpu/drm/omapdrm/dss/dss-of.c
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@ -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);

3
drivers/gpu/drm/omapdrm/dss/omapdss.h
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@ -477,9 +477,6 @@ static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev)
return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE; 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 { enum dss_writeback_channel {
DSS_WB_LCD1_MGR = 0, DSS_WB_LCD1_MGR = 0,
DSS_WB_LCD2_MGR = 1, DSS_WB_LCD2_MGR = 1,