powerpc/pci: Add pci_find_controller_for_domain()

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Add a helper to find the pci_controller structure based on the domain
number / phb id.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Reviewed-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Oliver O'Halloran 2019-02-15 11:48:15 +11:00 • committed by Michael Ellerman

parent c8f02f2108

commit 67060cb1ff

2 changed files with 13 additions and 0 deletions

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2

arch/powerpc/include/asm/pci-bridge.h

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11

arch/powerpc/kernel/pci-common.c

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