device: add commentary to dev_find_slot()

dev_find_slot() can sometimes fail to return the desired device object
prior to full PCI enumeration. Comment the declaration and
implementation accordingly to help the user understand the problem and
avoid its usage.

Change-Id: I3fe1f24ff015d3e4f272323947f057e4c910186c
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35632
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions