diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_driver.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_driver.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index bfca37b2432f..bd0caedafe99 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -127,9 +127,8 @@ const char *ipath_ibcstatus_str[] = { "LTState1C", "LTState1D", "LTState1E", "LTState1F" }; -static void __devexit ipath_remove_one(struct pci_dev *); -static int __devinit ipath_init_one(struct pci_dev *, - const struct pci_device_id *); +static void ipath_remove_one(struct pci_dev *); +static int ipath_init_one(struct pci_dev *, const struct pci_device_id *); /* Only needed for registration, nothing else needs this info */ #define PCI_VENDOR_ID_PATHSCALE 0x1fc1 @@ -148,7 +147,7 @@ MODULE_DEVICE_TABLE(pci, ipath_pci_tbl); static struct pci_driver ipath_driver = { .name = IPATH_DRV_NAME, .probe = ipath_init_one, - .remove = __devexit_p(ipath_remove_one), + .remove = ipath_remove_one, .id_table = ipath_pci_tbl, .driver = { .groups = ipath_driver_attr_groups, @@ -195,11 +194,6 @@ static struct ipath_devdata *ipath_alloc_devdata(struct pci_dev *pdev) struct ipath_devdata *dd; int ret; - if (!idr_pre_get(&unit_table, GFP_KERNEL)) { - dd = ERR_PTR(-ENOMEM); - goto bail; - } - dd = vzalloc(sizeof(*dd)); if (!dd) { dd = ERR_PTR(-ENOMEM); @@ -207,9 +201,10 @@ static struct ipath_devdata *ipath_alloc_devdata(struct pci_dev *pdev) } dd->ipath_unit = -1; + idr_preload(GFP_KERNEL); spin_lock_irqsave(&ipath_devs_lock, flags); - ret = idr_get_new(&unit_table, dd, &dd->ipath_unit); + ret = idr_alloc(&unit_table, dd, 0, 0, GFP_NOWAIT); if (ret < 0) { printk(KERN_ERR IPATH_DRV_NAME ": Could not allocate unit ID: error %d\n", -ret); @@ -217,6 +212,7 @@ static struct ipath_devdata *ipath_alloc_devdata(struct pci_dev *pdev) dd = ERR_PTR(ret); goto bail_unlock; } + dd->ipath_unit = ret; dd->pcidev = pdev; pci_set_drvdata(pdev, dd); @@ -225,7 +221,7 @@ static struct ipath_devdata *ipath_alloc_devdata(struct pci_dev *pdev) bail_unlock: spin_unlock_irqrestore(&ipath_devs_lock, flags); - + idr_preload_end(); bail: return dd; } @@ -392,8 +388,7 @@ done: static void cleanup_device(struct ipath_devdata *dd); -static int __devinit ipath_init_one(struct pci_dev *pdev, - const struct pci_device_id *ent) +static int ipath_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { int ret, len, j; struct ipath_devdata *dd; @@ -737,7 +732,7 @@ static void cleanup_device(struct ipath_devdata *dd) kfree(tmp); } -static void __devexit ipath_remove_one(struct pci_dev *pdev) +static void ipath_remove_one(struct pci_dev *pdev) { struct ipath_devdata *dd = pci_get_drvdata(pdev); @@ -2505,11 +2500,6 @@ static int __init infinipath_init(void) * the PCI subsystem. */ idr_init(&unit_table); - if (!idr_pre_get(&unit_table, GFP_KERNEL)) { - printk(KERN_ERR IPATH_DRV_NAME ": idr_pre_get() failed\n"); - ret = -ENOMEM; - goto bail; - } ret = pci_register_driver(&ipath_driver); if (ret < 0) { |