[PATCH 05/19] pci: Print a warning if the bus is accessed before probing

[sjg at google.com]

It is not possible to access a device on a PCI bus that has not yet been
probed, since the bus number is not known. Add a warning to catch this
error.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 drivers/pci/pci-uclass.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Applied to u-boot-dm, thanks!