of: Use dts syntax when printing devicetrees

Our devicetree printing is close to correct dts syntax, so fix
some remaining differences:

- Use an equal sign instead of a colon to separate a poperty name and
  a value
- Add a semicolon at the end of properties
- Make sure we do not print a separator for empty properties

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/of/base.c b/drivers/of/base.c
index 769b6426d0..881ac3b368 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1475,9 +1475,12 @@ void of_print_nodes(struct device_node *node, int indent)
 	list_for_each_entry(p, &node->properties, list) {
 		for (i = 0; i < indent + 1; i++)
 			printf("\t");
-		printf("%s: ", p->name);
-		of_print_property(p->value, p->length);
-		printf("\n");
+		printf("%s", p->name);
+		if (p->length) {
+			printf(" = ");
+			of_print_property(p->value, p->length);
+		}
+		printf(";\n");
 	}
 
 	list_for_each_entry(n, &node->children, parent_list) {