powerpc/pseries/eeh: Clean up pe_config_addr lookups

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De-duplicate, and fix up the comments, and make the prototype just take a
pci_dn since the job of the function is to return the pe_config_addr of the
PE which contains a given device.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200918093050.37344-6-oohall@gmail.com

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Oliver O'Halloran 2020-09-18 19:30:47 +10:00 • committed by Michael Ellerman

parent 395ee2a2a1

commit f61c859feb

1 changed files with 11 additions and 69 deletions

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arch/powerpc/platforms/pseries/eeh_pseries.c

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