diff options
| -rw-r--r-- | drivers/pci/host/pci-hyperv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c index 522fd7687f07..b03a81b4581f 100644 --- a/drivers/pci/host/pci-hyperv.c +++ b/drivers/pci/host/pci-hyperv.c @@ -433,7 +433,7 @@ enum hv_pcibus_state { struct hv_pcibus_device { struct pci_sysdata sysdata; enum hv_pcibus_state state; - atomic_t remove_lock; + refcount_t remove_lock; struct hv_device *hdev; resource_size_t low_mmio_space; resource_size_t high_mmio_space; @@ -2430,12 +2430,12 @@ static int hv_send_resources_released(struct hv_device *hdev) static void get_hvpcibus(struct hv_pcibus_device *hbus) { - atomic_inc(&hbus->remove_lock); + refcount_inc(&hbus->remove_lock); } static void put_hvpcibus(struct hv_pcibus_device *hbus) { - if (atomic_dec_and_test(&hbus->remove_lock)) + if (refcount_dec_and_test(&hbus->remove_lock)) complete(&hbus->remove_event); } @@ -2479,7 +2479,7 @@ static int hv_pci_probe(struct hv_device *hdev, hdev->dev_instance.b[8] << 8; hbus->hdev = hdev; - atomic_inc(&hbus->remove_lock); + refcount_set(&hbus->remove_lock, 1); INIT_LIST_HEAD(&hbus->children); INIT_LIST_HEAD(&hbus->dr_list); INIT_LIST_HEAD(&hbus->resources_for_children); |