[U-Boot] [PATCH 007/126] dm: test: Fix running of multiple test from command line

[Bin Meng]

On Wed, Sep 25, 2019 at 10:58 PM Simon Glass <sjg at chromium.org> wrote:
>
> At present when multiple 'ut dm' commands are executed, all but the first
> is run with a flat tree, even if live tree is enabled. This is because the
> live tree node pointer is set to NULL and never restored.
>
> This does not affect normal test running, which just runs all the test in
> one go, but can be confusing when several individual tests are run during
> the same U-Boot run.
>
> Correct this by restoring the pointer.
>
> Fixes: c166c47ba3 (dm: test: Add support for running tests with livetree)
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  test/dm/test-main.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
Tested-by: Bin Meng <bmeng.cn at gmail.com>