PCI: Add managed pcim_intx()
pci_intx() is a "hybrid" function, i.e., it is managed if
pcim_enable_device() has been called, but unmanaged otherwise.
Add pcim_intx(), which is always managed, and implement pci_intx() using
it.
Remove the now-unused struct pci_devres.orig_intx and .restore_intx and
find_pci_dr().
Link: https://lore.kernel.org/r/20240613115032.29098-11-pstanner@redhat.com
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
[kwilczynski: squashed in
https://lore.kernel.org/r/
426645d40776198e0fcc942f4a6cac4433c7a9aa.camel@redhat.com
to fix problem reported and tested by Ashish Kalra <Ashish.Kalra@amd.com>:
https://lore.kernel.org/r/
20240708214656.4721-1-Ashish.Kalra@amd.com
https://lore.kernel.org/r/
8c4634e9-4f02-4c54-9c89-
d75e2f4bf026@amd.com/]
Signed-off-by: Krzysztof WilczyĆski <kwilczynski@kernel.org>
[bhelgaas: commit log]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>