From 89c95001c00089836415aa7a78848ec2dec9f922 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Fri, 14 Nov 2014 13:26:53 +0100
Subject: [PATCH] simplefb: Add support for enumerating simplefb dt nodes in
 /chosen

Update simplefb to support the new preferred location for simplefb dt nodes
under /chosen.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/video/fbdev/simplefb.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c
index d19294635a42..74c5edd38518 100644
--- a/drivers/video/fbdev/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -27,6 +27,7 @@
 #include <linux/platform_data/simplefb.h>
 #include <linux/platform_device.h>
 #include <linux/clk-provider.h>
+#include <linux/of_platform.h>
 
 static struct fb_fix_screeninfo simplefb_fix = {
 	.id		= "simple",
@@ -392,7 +393,27 @@ static struct platform_driver simplefb_driver = {
 	.probe = simplefb_probe,
 	.remove = simplefb_remove,
 };
-module_platform_driver(simplefb_driver);
+
+static int __init simplefb_init(void)
+{
+	int ret;
+	struct device_node *np;
+
+	ret = platform_driver_register(&simplefb_driver);
+	if (ret)
+		return ret;
+
+	if (IS_ENABLED(CONFIG_OF) && of_chosen) {
+		for_each_child_of_node(of_chosen, np) {
+			if (of_device_is_compatible(np, "simple-framebuffer"))
+				of_platform_device_create(np, NULL, NULL);
+		}
+	}
+
+	return 0;
+}
+
+module_init(simplefb_init);
 
 MODULE_AUTHOR("Stephen Warren <swarren@wwwdotorg.org>");
 MODULE_DESCRIPTION("Simple framebuffer driver");