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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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6
drivers/infiniband/hw/mthca/mthca_main.c
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@ -1215,15 +1215,11 @@ int __mthca_restart_one(struct pci_dev *pdev)
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",