diff options
author | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
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committer | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
commit | ed03f430cdc8c802652467e9097606fedc2c7abc (patch) | |
tree | 30941ec1e6f93e99358fefe18175e5dd800a4379 /drivers/message/i2o/pci.c | |
parent | ed349a8a0a780ed27e2a765f16cee54d9b63bfee (diff) | |
parent | 6f957eaf79356a32e838f5f262ee9a60544b1d5b (diff) | |
download | op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.zip op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.tar.gz |
Pull pnpacpi into acpica branch
Diffstat (limited to 'drivers/message/i2o/pci.c')
-rw-r--r-- | drivers/message/i2o/pci.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c index 81ef306..c5b656c 100644 --- a/drivers/message/i2o/pci.c +++ b/drivers/message/i2o/pci.c @@ -303,6 +303,7 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev, struct i2o_controller *c; int rc; struct pci_dev *i960 = NULL; + int pci_dev_busy = 0; printk(KERN_INFO "i2o: Checking for PCI I2O controllers...\n"); @@ -338,7 +339,7 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev, pci_name(pdev)); c->pdev = pdev; - c->device.parent = get_device(&pdev->dev); + c->device.parent = &pdev->dev; /* Cards that fall apart if you hit them with large I/O loads... */ if (pdev->vendor == PCI_VENDOR_ID_NCR && pdev->device == 0x0630) { @@ -395,6 +396,8 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev, if ((rc = i2o_pci_alloc(c))) { printk(KERN_ERR "%s: DMA / IO allocation for I2O controller " " failed\n", c->name); + if (rc == -ENODEV) + pci_dev_busy = 1; goto free_controller; } @@ -407,8 +410,6 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev, if ((rc = i2o_iop_add(c))) goto uninstall; - get_device(&c->device); - if (i960) pci_write_config_word(i960, 0x42, 0x03ff); @@ -421,11 +422,11 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev, i2o_pci_free(c); free_controller: - put_device(c->device.parent); i2o_iop_free(c); disable: - pci_disable_device(pdev); + if (!pci_dev_busy) + pci_disable_device(pdev); return rc; } @@ -450,7 +451,6 @@ static void __devexit i2o_pci_remove(struct pci_dev *pdev) printk(KERN_INFO "%s: Controller removed.\n", c->name); - put_device(c->device.parent); put_device(&c->device); }; @@ -479,4 +479,5 @@ void __exit i2o_pci_exit(void) { pci_unregister_driver(&i2o_pci_driver); }; + MODULE_DEVICE_TABLE(pci, i2o_pci_ids); |