We should decrease dev->enable_cnt when no pcie port capability
found for balance.
Signed-off-by: Yijing Wang <wangyij...@huawei.com>
Cc: Jiang Liu <jiang....@huawei.com>
Cc: Kenji Kaneshige <kaneshige.ke...@jp.fujitsu.com>
Cc: Shengzhou Liu <shengzhou....@freescale.com>
---
drivers/pci/pcie/portdrv_core.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index 31063ac..dd95d6f 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -369,8 +369,10 @@ int pcie_port_device_register(struct pci_dev *dev)
/* Get and check PCI Express port services */
capabilities = get_port_device_capability(dev);
- if (!capabilities)
+ if (!capabilities) {
+ pci_disable_device(dev);
return 0;
+ }
pci_set_master(dev);
/*
--
1.7.1
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