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powerpc/pseries/iommu: Use correct return type in dupe_ddw_if_already_created 

Otherwise we get silent truncations.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Anton Blanchard <anton@samba.org>
Cc: Milton Miller <miltonm@bga.com>
Cc: linuxppc-dev@ozlabs.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Nishanth Aravamudan 2011-05-11 11:07:51 +00:00 committed by Benjamin Herrenschmidt
parent 4c8440666b
commit 23a6c48404
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/pseries/iommu.c
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@ -693,7 +693,7 @@ static void remove_ddw(struct device_node *np)
}
static int dupe_ddw_if_already_created(struct pci_dev *dev, struct device_node *pdn)
static u64 dupe_ddw_if_already_created(struct pci_dev *dev, struct device_node *pdn)
{
struct device_node *dn;
struct pci_dn *pcidn;