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[2/2] powerpc/powernv: release the refcount for pci_dev

Message ID 1398219993-6326-2-git-send-email-weiyang@linux.vnet.ibm.com (mailing list archive)
State Accepted
Delegated to: Benjamin Herrenschmidt
Headers show

Commit Message

Wei Yang April 23, 2014, 2:26 a.m. UTC 
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>
---
 arch/powerpc/platforms/powernv/pci-ioda.c |    1 -
 1 file changed, 1 deletion(-)
diff mbox

Patch

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index bd3870e..cec6a75 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -558,7 +558,6 @@  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);