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authorWei Yang <weiyang@linux.vnet.ibm.com>2014-04-23 10:26:33 +0800
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-04-28 13:11:20 +1000
commit4966bfa1b3347ee75e6d93859a2e8ce9a662390c (patch)
treed2a9d07d0dd88c0f7049b1f6c90ff499add668b4 /arch
parent3f28c5af3964c11e61e9a58df77cae5ebdb8209e (diff)
downloadlinux-4966bfa1b3347ee75e6d93859a2e8ce9a662390c.tar.bz2
powerpc/powernv: Release the refcount for pci_dev
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/platforms/powernv/pci-ioda.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 1d992f137c48..98824aa99173 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -343,7 +343,6 @@ static void pnv_ioda_setup_same_PE(struct pci_bus *bus, struct pnv_ioda_pe *pe)
pci_name(dev));
continue;
}
- pci_dev_get(dev);
pdn->pcidev = dev;
pdn->pe_number = pe->pe_number;
pe->dma_weight += pnv_ioda_dma_weight(dev);