diff options
| -rw-r--r-- | drivers/char/moxa.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c index 9b7067b6ab7..7dbaee8d940 100644 --- a/drivers/char/moxa.c +++ b/drivers/char/moxa.c @@ -107,7 +107,6 @@ static struct moxa_board_conf { int numPorts; unsigned long baseAddr; int busType; - struct pci_dev *pdev; int loadstat; @@ -319,8 +318,7 @@ static int __devinit moxa_pci_probe(struct pci_dev *pdev, break; } board->busType = MOXA_BUS_TYPE_PCI; - /* don't lose the reference in the next pci_get_device iteration */ - board->pdev = pci_dev_get(pdev); + pci_set_drvdata(pdev, board); return (0); @@ -334,13 +332,19 @@ static void __devexit moxa_pci_remove(struct pci_dev *pdev) pci_iounmap(pdev, brd->basemem); brd->basemem = NULL; - pci_dev_put(pdev); } + +static struct pci_driver moxa_pci_driver = { + .name = "moxa", + .id_table = moxa_pcibrds, + .probe = moxa_pci_probe, + .remove = __devexit_p(moxa_pci_remove) +}; #endif /* CONFIG_PCI */ static int __init moxa_init(void) { - int i, numBoards; + int i, numBoards, retval = 0; struct moxa_port *ch; printk(KERN_INFO "MOXA Intellio family driver version %s\n", MOXA_VERSION); @@ -430,25 +434,22 @@ static int __init moxa_init(void) } } #endif - /* Find PCI boards here */ + #ifdef CONFIG_PCI - { - struct pci_dev *p = NULL; - int n = ARRAY_SIZE(moxa_pcibrds) - 1; - i = 0; - while (i < n) { - while ((p = pci_get_device(moxa_pcibrds[i].vendor, moxa_pcibrds[i].device, p))!=NULL) - moxa_pci_probe(p, &moxa_pcibrds[i]); - i++; - } + retval = pci_register_driver(&moxa_pci_driver); + if (retval) { + printk(KERN_ERR "Can't register moxa pci driver!\n"); + if (numBoards) + retval = 0; } #endif + for (i = 0; i < numBoards; i++) { moxa_boards[i].basemem = ioremap(moxa_boards[i].baseAddr, 0x4000); } - return (0); + return retval; } static void __exit moxa_exit(void) @@ -467,14 +468,13 @@ static void __exit moxa_exit(void) printk("Couldn't unregister MOXA Intellio family serial driver\n"); put_tty_driver(moxaDriver); - for (i = 0; i < MAX_BOARDS; i++) { #ifdef CONFIG_PCI - if (moxa_boards[i].busType == MOXA_BUS_TYPE_PCI) - moxa_pci_remove(moxa_boards[i].pdev); + pci_unregister_driver(&moxa_pci_driver); #endif + + for (i = 0; i < MAX_BOARDS; i++) if (moxa_boards[i].basemem) iounmap(moxa_boards[i].basemem); - } if (verbose) printk("Done\n"); |