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powerpc/powernv: Release the refcount for pci_dev

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On PowerNV platform, we are holding an unnecessary refcount on a pci_dev, which
leads to the pci_dev is not destroyed when hotplugging a pci device.

This patch release the unnecessary refcount.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Wei Yang 2014-04-23 10:26:33 +08:00 • committed by Benjamin Herrenschmidt
parent 3f28c5af39
commit 4966bfa1b3
1 changed files with 0 additions and 1 deletions
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arch/powerpc/platforms/powernv/pci-ioda.c
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@ -343,7 +343,6 @@ static void pnv_ioda_setup_same_PE(struct pci_bus *bus, struct pnv_ioda_pe *pe)
pci_name(dev)); pci_name(dev));
continue; continue;
} }
pci_dev_get(dev);
pdn->pcidev = dev; pdn->pcidev = dev;
pdn->pe_number = pe->pe_number; pdn->pe_number = pe->pe_number;
pe->dma_weight += pnv_ioda_dma_weight(dev); pe->dma_weight += pnv_ioda_dma_weight(dev);