X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fdemo%2Fdemo-uclass.c;h=3b8439b836c0b2185a8fbe3716be4e1674d73109;hb=c586ff0122eadc7063ae9ee5c8aef88724c981d7;hp=f6510d602c83472695065b66c0f01e55f75b881b;hpb=740f41d3cbefe2068247852220226c2c3b287249;p=oweals%2Fu-boot.git

diff --git a/drivers/demo/demo-uclass.c b/drivers/demo/demo-uclass.c
index f6510d602c..3b8439b836 100644
--- a/drivers/demo/demo-uclass.c
+++ b/drivers/demo/demo-uclass.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2013 Google, Inc
  *
  * (C) Copyright 2012
  * Pavel Herrmann <morpheus.ibis@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
@@ -43,10 +42,30 @@ int demo_status(struct udevice *dev, int *status)
 	return ops->status(dev, status);
 }
 
+int demo_get_light(struct udevice *dev)
+{
+	const struct demo_ops *ops = device_get_ops(dev);
+
+	if (!ops->get_light)
+		return -ENOSYS;
+
+	return ops->get_light(dev);
+}
+
+int demo_set_light(struct udevice *dev, int light)
+{
+	const struct demo_ops *ops = device_get_ops(dev);
+
+	if (!ops->set_light)
+		return -ENOSYS;
+
+	return ops->set_light(dev, light);
+}
+
 int demo_parse_dt(struct udevice *dev)
 {
 	struct dm_demo_pdata *pdata = dev_get_platdata(dev);
-	int dn = dev->of_offset;
+	int dn = dev_of_offset(dev);
 
 	pdata->sides = fdtdec_get_int(gd->fdt_blob, dn, "sides", 0);
 	pdata->colour = fdt_getprop(gd->fdt_blob, dn, "colour", NULL);