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IB: Use printk_once() for driver versions

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Replace open-coded reimplementations with printk_once().

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Marcin Slusarz 2009-09-05 20:24:24 -07:00 committed by Roland Dreier
parent 181c74e87e
commit f1aa78b26e
3 changed files with 3 additions and 13 deletions
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4
drivers/infiniband/hw/cxgb3/iwch.c
View File

@ -105,11 +105,9 @@ static void rnic_init(struct iwch_dev *rnicp)
static void open_rnic_dev(struct t3cdev *tdev) static void open_rnic_dev(struct t3cdev *tdev)
{ {
struct iwch_dev *rnicp; struct iwch_dev *rnicp;
static int vers_printed;
PDBG("%s t3cdev %p\n", __func__, tdev); PDBG("%s t3cdev %p\n", __func__, tdev);
if (!vers_printed++) printk_once(KERN_INFO MOD "Chelsio T3 RDMA Driver - version %s\n",
printk(KERN_INFO MOD "Chelsio T3 RDMA Driver - version %s\n",
DRV_VERSION); DRV_VERSION);
rnicp = (struct iwch_dev *)ib_alloc_device(sizeof(*rnicp)); rnicp = (struct iwch_dev *)ib_alloc_device(sizeof(*rnicp));
if (!rnicp) { if (!rnicp) {

6
drivers/infiniband/hw/mlx4/main.c
View File

@ -540,15 +540,11 @@ static struct device_attribute *mlx4_class_attributes[] = {
static void *mlx4_ib_add(struct mlx4_dev *dev) static void *mlx4_ib_add(struct mlx4_dev *dev)
{ {
static int mlx4_ib_version_printed;
struct mlx4_ib_dev *ibdev; struct mlx4_ib_dev *ibdev;
int num_ports = 0; int num_ports = 0;
int i; int i;
if (!mlx4_ib_version_printed) { printk_once(KERN_INFO "%s", mlx4_ib_version);
printk(KERN_INFO "%s", mlx4_ib_version);
++mlx4_ib_version_printed;
}
mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB) mlx4_foreach_port(i, dev, MLX4_PORT_TYPE_IB)
num_ports++; num_ports++;

6
drivers/infiniband/hw/mthca/mthca_main.c
View File

@ -1215,15 +1215,11 @@ int __mthca_restart_one(struct pci_dev *pdev)
static int __devinit mthca_init_one(struct pci_dev *pdev, static int __devinit mthca_init_one(struct pci_dev *pdev,
const struct pci_device_id *id) const struct pci_device_id *id)
{ {
static int mthca_version_printed = 0;
int ret; int ret;
mutex_lock(&mthca_device_mutex); mutex_lock(&mthca_device_mutex);
if (!mthca_version_printed) { printk_once(KERN_INFO "%s", mthca_version);
printk(KERN_INFO "%s", mthca_version);
++mthca_version_printed;
}
if (id->driver_data >= ARRAY_SIZE(mthca_hca_table)) { if (id->driver_data >= ARRAY_SIZE(mthca_hca_table)) {
printk(KERN_ERR PFX "%s has invalid driver data %lx\n", printk(KERN_ERR PFX "%s has invalid driver data %lx\n",