powerpc/powernv/pci: Sprinkle around some WARN_ON()s

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pnv_pci_ioda_configure_bus() should now only ever be called when a device is
added to the bus so add a WARN_ON() to the empty bus check. Similarly,
pnv_pci_ioda_setup_bus_PE() should only ever be called for an unconfigured PE,
so add a WARN_ON() for that case too.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200417073508.30356-5-oohall@gmail.com

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Oliver O'Halloran 2020-04-17 17:35:08 +10:00 • committed by Michael Ellerman

parent 718d249aea

commit 6ae8aedf8f

1 changed files with 2 additions and 2 deletions

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arch/powerpc/platforms/powernv/pci-ioda.c

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