From: Frank Rowand <frank.rowand@sony.com>
Date: Thu, 19 Oct 2017 21:38:11 +0000 (-0700)
Subject: of: overlay: make pr_err() string unique
X-Git-Tag: v5.15~9938^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ee7c0d9649d472d31969b9cbb8151161db6a807;p=platform%2Fkernel%2Flinux-starfive.git

of: overlay: make pr_err() string unique

The same error string occurs in drivers/of/resolver.c.  Change
the error here to more precisely describe this case, and avoid
the possible confusion of looking in the wrong source location
to understand the cause of an error.

Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index f5fce0f..c150abb 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -598,7 +598,7 @@ static int init_overlay_changeset(struct overlay_changeset *ovcs,
 		fragment->target = of_find_node_by_path("/__symbols__");
 
 		if (!fragment->target) {
-			pr_err("no symbols in root of device tree.\n");
+			pr_err("symbols in overlay, but not in live tree\n");
 			ret = -EINVAL;
 			goto err_free_fragments;
 		}