IB: Use printk_once() for driver versions
Replace open-coded reimplementations with printk_once().
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/cxgb3/iwch.c b/drivers/infiniband/hw/cxgb3/iwch.c
index 26fc0a4..9cc99df 100644
--- a/drivers/infiniband/hw/cxgb3/iwch.c
+++ b/drivers/infiniband/hw/cxgb3/iwch.c
@@ -105,11 +105,9 @@
static void open_rnic_dev(struct t3cdev *tdev)
{
struct iwch_dev *rnicp;
- static int vers_printed;
PDBG("%s t3cdev %p\n", __func__, tdev);
- if (!vers_printed++)
- printk(KERN_INFO MOD "Chelsio T3 RDMA Driver - version %s\n",
+ printk_once(KERN_INFO MOD "Chelsio T3 RDMA Driver - version %s\n",
DRV_VERSION);
rnicp = (struct iwch_dev *)ib_alloc_device(sizeof(*rnicp));
if (!rnicp) {
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index ae3d759..0b2f77a 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -540,15 +540,11 @@
static void *mlx4_ib_add(struct mlx4_dev *dev)
{
- static int mlx4_ib_version_printed;
struct mlx4_ib_dev *ibdev;
int num_ports = 0;
int i;
- if (!mlx4_ib_version_printed) {
- printk(KERN_INFO "%s", mlx4_ib_version);
- ++mlx4_ib_version_printed;
- }
+ printk_once(KERN_INFO "%s", mlx4_ib_version);
mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB)
num_ports++;
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 13da9f1..2e4e043 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -1215,15 +1215,11 @@
static int __devinit mthca_init_one(struct pci_dev *pdev,
const struct pci_device_id *id)
{
- static int mthca_version_printed = 0;
int ret;
mutex_lock(&mthca_device_mutex);
- if (!mthca_version_printed) {
- printk(KERN_INFO "%s", mthca_version);
- ++mthca_version_printed;
- }
+ printk_once(KERN_INFO "%s", mthca_version);
if (id->driver_data >= ARRAY_SIZE(mthca_hca_table)) {
printk(KERN_ERR PFX "%s has invalid driver data %lx\n",