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of: unittest: unflatten device tree on UML when testing

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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>
This commit is contained in:
Brendan Higgins 2019-02-19 15:54:22 -08:00 committed by Rob Herring
parent da36822dec
commit 935665c1a1
1 changed files with 4 additions and 0 deletions
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4
drivers/of/unittest.c
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@ -2521,6 +2521,10 @@ static int __init of_unittest(void)
int res; int res;
/* adding data for unittest */ /* adding data for unittest */
if (IS_ENABLED(CONFIG_UML))
unittest_unflatten_overlay_base();
res = unittest_data_add(); res = unittest_data_add();
if (res) if (res)
return res; return res;