powerpc/eeh: Remove device_node dependency

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The patch removes struct eeh_dev::dn and the corresponding helper
functions: eeh_dev_to_of_node() and of_node_to_eeh_dev(). Instead,
eeh_dev_to_pdn() and pdn_to_eeh_dev() should be used to get the
pdn, which might contain device_node on PowerNV platform.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Gavin Shan 2015-03-17 16:15:08 +11:00 • committed by Benjamin Herrenschmidt

parent 0bd785873c

commit c6406d8fbb

9 changed files with 55 additions and 81 deletions

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7

arch/powerpc/include/asm/eeh.h

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14

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

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24

arch/powerpc/kernel/eeh.c

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25

arch/powerpc/kernel/eeh_cache.c

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22

arch/powerpc/kernel/eeh_driver.c

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34

arch/powerpc/kernel/eeh_pe.c

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2

arch/powerpc/kernel/pci_of_scan.c

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2

arch/powerpc/kernel/rtas_pci.c

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6

arch/powerpc/platforms/pseries/msi.c

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