[PATCH v3 33/35] pci: Avoid a crash in device_is_on_pci_bus()

[Bin Meng]

On Sun, Jun 14, 2020 at 10:55 AM Simon Glass <sjg at chromium.org> wrote:
>
> This function cannot currently be called on the root node. Add a check
> for this as well as a test.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>
> ---
>
> (no changes since v1)
>
>  include/dm/device.h |  2 +-
>  test/dm/pci.c       | 14 ++++++++++++++
>  2 files changed, 15 insertions(+), 1 deletion(-)
>

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