Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a784bf7c195f9eca1188562c54952e4bf9791437
Commit:     a784bf7c195f9eca1188562c54952e4bf9791437
Parent:     9cde5bf027556bd1e58caa14bfe8cdba64192edd
Author:     Jiri Slaby <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 10 01:45:36 2007 -0800
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Sun Feb 11 10:51:30 2007 -0800

    [PATCH] Char: moxa, pci probing
    
    Alter the driver to use the pci probing.
    
    Signed-off-by: Jiri Slaby <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 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 9b7067b..7dbaee8 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");
-
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