[PATCH] of: overlay: split debug messages for of_overlay_apply_symbols

[Marco Felsch]

Overlays don't need to have __symbols__ therefore it shouldn't be
printed on info level. Move it to debug so interested users can print it
still.

I also fixed a minor alignment issue while on it.

Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
---
 drivers/of/overlay.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index b79dbff94d..dc9711dac5 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -106,7 +106,7 @@ static char *of_overlay_fix_path(struct device_node *root,
 }
 
 static void of_overlay_apply_symbols(struct device_node *root,
-				    struct device_node *overlay)
+				     struct device_node *overlay)
 {
 	const char *old_path;
 	char *new_path;
@@ -117,8 +117,13 @@ static void of_overlay_apply_symbols(struct device_node *root,
 	root_symbols = of_get_child_by_name(root, "__symbols__");
 	overlay_symbols = of_get_child_by_name(overlay, "__symbols__");
 
-	if (!overlay_symbols || !root_symbols) {
-		pr_info("overlay/root doesn't have a __symbols__ node\n");
+	if (!overlay_symbols) {
+		pr_debug("overlay doesn't have a __symbols__ node\n");
+		return;
+	}
+
+	if (!root_symbols) {
+		pr_info("root doesn't have a __symbols__ node\n");
 		return;
 	}
 
-- 
2.20.1