- The code relies on rc_pci_fixup being called, which only happens
when CONFIG_PCI_QUIRKS is enabled, so add that to Kconfig. Omitting
this causes a booting failure with a non-obvious cause.
- Update rc_pci_fixup to set the class properly, copying the
more modern style from other places
- Correct the rc_pci_fixup comment
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Cc: stable@vger.kernel.org Signed-off-by: Jason Cooper <jason@lakedaemon.net>