From: Parav Pandit <parav@xxxxxxxxxxxx>
Use the refcount variant to capture the reference counting of the cma
device structure.
Signed-off-by: Parav Pandit <parav@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/cma.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 7e16d1b001ff..a5fd44194d77 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -199,7 +199,7 @@ struct cma_device {
struct list_head list;
struct ib_device *device;
struct completion comp;
- atomic_t refcount;
+ refcount_t refcount;
struct list_head id_list;
enum ib_gid_type *default_gid_type;
u8 *default_roce_tos;
@@ -249,12 +249,12 @@ enum {
void cma_dev_get(struct cma_device *cma_dev)
{
- atomic_inc(&cma_dev->refcount);
+ refcount_inc(&cma_dev->refcount);
}
void cma_dev_put(struct cma_device *cma_dev)
{
- if (atomic_dec_and_test(&cma_dev->refcount))
+ if (refcount_dec_and_test(&cma_dev->refcount))
complete(&cma_dev->comp);
}
@@ -4657,7 +4657,7 @@ static void cma_add_one(struct ib_device *device)
}
init_completion(&cma_dev->comp);
- atomic_set(&cma_dev->refcount, 1);
+ refcount_set(&cma_dev->refcount, 1);
INIT_LIST_HEAD(&cma_dev->id_list);
ib_set_client_data(device, &cma_client, cma_dev);
--
2.24.1
