soc/intel: Fix regression with hidden PCI devices

Fix regression with commit
  903b40a soc/intel: Replace uses of dev_find_slot()

Platforms where FSP hides PCI devices before enumeration
may halt with error message 'PCI: dev is NULL!'.

The workaround here is to print an error message revealing
the faulty source code function and revert to old behaviour
of dev_find_slot().

Change-Id: I5eab3e7f1993b686103eaa257aacda379dc259fa
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34285
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions