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powerpc/eeh: Remove eeh device from OF node

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Originally, the PCI sensitive OF node is tracing the eeh device
through struct device_node->edev. However, it was regarded as
bad idea.

The patch removes struct device_node->edev and uses PCI_DN to
trace the corresponding eeh device according to BenH's comments.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan 2012-03-20 21:30:27 +00:00 • committed by Benjamin Herrenschmidt
commit 2a0352fa4a
3 changed files with 9 additions and 11 deletions
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2
arch/powerpc/platforms/pseries/eeh_dev.c
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@ -62,7 +62,7 @@ void * __devinit eeh_dev_init(struct device_node *dn, void *data)
}
/* Associate EEH device with OF node */
dn->edev = edev;
PCI_DN(dn)->edev = edev;
edev->dn = dn;
edev->phb = phb;