PCI/VPD: Add helper pci_get_func0_dev()
authorHeiner Kallweit <hkallweit1@gmail.com>
Fri, 16 Apr 2021 19:52:07 +0000 (21:52 +0200)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 30 Apr 2021 19:38:32 +0000 (14:38 -0500)
commit5881b38912f3f48a4bd74a4eed58be12df012063
treea3809f0b4cd3f511b021e7c24de66fac33ab0da6
parent0a08bc07610e172972985d6322fd671cff76c928
PCI/VPD: Add helper pci_get_func0_dev()

Factor out the "get function 0" logic into pci_get_func0_dev().

[bhelgaas: keep PCI_DEVFN(PCI_SLOT()) instead of exposing implementation
details, commit log]
Link: https://lore.kernel.org/r/75d1f619-8a35-690d-8fc8-e851264a4bbb@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/vpd.c