From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 7 May 2017 01:37:24 +0300
Subject: drm: omapdrm: sdi: Remove platform driver
Git-commit: 54156c2a17a3641f3666df602914433590c97ea4
Patch-mainline: v4.13-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

The SDI platform driver was used for non-DT platforms only. On DT
platforms the SDI port is handled manually. As OMAP display devices are
now instantiated from DT only, remove the SDI platform driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/omapdrm/dss/core.c |    6 ----
 drivers/gpu/drm/omapdrm/dss/dss.h  |    3 --
 drivers/gpu/drm/omapdrm/dss/sdi.c  |   54 -------------------------------------
 3 files changed, 63 deletions(-)

--- a/drivers/gpu/drm/omapdrm/dss/core.c
+++ b/drivers/gpu/drm/omapdrm/dss/core.c
@@ -208,9 +208,6 @@ static int (*dss_output_drv_reg_funcs[])
 #ifdef CONFIG_OMAP2_DSS_DSI
 	dsi_init_platform_driver,
 #endif
-#ifdef CONFIG_OMAP2_DSS_SDI
-	sdi_init_platform_driver,
-#endif
 #ifdef CONFIG_OMAP2_DSS_RFBI
 	rfbi_init_platform_driver,
 #endif
@@ -238,9 +235,6 @@ static void (*dss_output_drv_unreg_funcs
 #ifdef CONFIG_OMAP2_DSS_RFBI
 	rfbi_uninit_platform_driver,
 #endif
-#ifdef CONFIG_OMAP2_DSS_SDI
-	sdi_uninit_platform_driver,
-#endif
 #ifdef CONFIG_OMAP2_DSS_DSI
 	dsi_uninit_platform_driver,
 #endif
--- a/drivers/gpu/drm/omapdrm/dss/dss.h
+++ b/drivers/gpu/drm/omapdrm/dss/dss.h
@@ -280,9 +280,6 @@ bool dss_div_calc(unsigned long pck, uns
 		dss_div_calc_func func, void *data);
 
 /* SDI */
-int sdi_init_platform_driver(void) __init;
-void sdi_uninit_platform_driver(void);
-
 #ifdef CONFIG_OMAP2_DSS_SDI
 int sdi_init_port(struct platform_device *pdev, struct device_node *port);
 void sdi_uninit_port(struct device_node *port);
--- a/drivers/gpu/drm/omapdrm/dss/sdi.c
+++ b/drivers/gpu/drm/omapdrm/dss/sdi.c
@@ -27,7 +27,6 @@
 #include <linux/platform_device.h>
 #include <linux/string.h>
 #include <linux/of.h>
-#include <linux/component.h>
 
 #include "omapdss.h"
 #include "dss.h"
@@ -355,59 +354,6 @@ static void sdi_uninit_output(struct pla
 	omapdss_unregister_output(out);
 }
 
-static int sdi_bind(struct device *dev, struct device *master, void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-
-	sdi.pdev = pdev;
-
-	sdi_init_output(pdev);
-
-	return 0;
-}
-
-static void sdi_unbind(struct device *dev, struct device *master, void *data)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-
-	sdi_uninit_output(pdev);
-}
-
-static const struct component_ops sdi_component_ops = {
-	.bind	= sdi_bind,
-	.unbind	= sdi_unbind,
-};
-
-static int sdi_probe(struct platform_device *pdev)
-{
-	return component_add(&pdev->dev, &sdi_component_ops);
-}
-
-static int sdi_remove(struct platform_device *pdev)
-{
-	component_del(&pdev->dev, &sdi_component_ops);
-	return 0;
-}
-
-static struct platform_driver omap_sdi_driver = {
-	.probe		= sdi_probe,
-	.remove         = sdi_remove,
-	.driver         = {
-		.name   = "omapdss_sdi",
-		.suppress_bind_attrs = true,
-	},
-};
-
-int __init sdi_init_platform_driver(void)
-{
-	return platform_driver_register(&omap_sdi_driver);
-}
-
-void sdi_uninit_platform_driver(void)
-{
-	platform_driver_unregister(&omap_sdi_driver);
-}
-
 int sdi_init_port(struct platform_device *pdev, struct device_node *port)
 {
 	struct device_node *ep;