Change in flashrom[master]: pcidev: Move pci_get_dev() logic into canonical place

[Nico Huber (Code Review)]

Attention is currently required from: Edward O'Callaghan.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59276 )

Change subject: pcidev: Move pci_get_dev() logic into canonical place
......................................................................

Patch Set 2:

(2 comments)

File pcidev.c:

https://review.coreboot.org/c/flashrom/+/59276/comment/0471b29c_1a33d9a4 
PS2, Line 162: OLD_PCI_GET_DEV
Thomas already looked into this and the old version practically pre-dates
libpci (as a library separate from pciutils). I asked to keep it until the
next release. But given that this won't happen anytime soon, I wouldn't
mind if we drop it right away.

File programmer.h:

https://review.coreboot.org/c/flashrom/+/59276/comment/0487862c_75d55356 
PS2, Line 128: struct pci_dev *pcidev_getdev(struct pci_dev *dev);
The signature makes it very obvious that we already have a dev. How
about a more meaningful name, e.g. pcidev_clonedev()?