From: Brendan Higgins <brendanhiggins@google.com>
Date: Tue, 19 Feb 2019 23:54:22 +0000 (-0800)
Subject: of: unittest: unflatten device tree on UML when testing
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=935665c1a117f34662549f01e1c9bc5ea7132556;p=linux.git

of: unittest: unflatten device tree on UML when testing

UML supports enabling OF, and is useful for running the device tree
tests, so add support for unflattening device tree blobs so we can
actually use it.

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

diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 872956500c276..66037511f2d70 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -2521,6 +2521,10 @@ static int __init of_unittest(void)
 	int res;
 
 	/* adding data for unittest */
+
+	if (IS_ENABLED(CONFIG_UML))
+		unittest_unflatten_overlay_base();
+
 	res = unittest_data_add();
 	if (res)
 		return res;