Merge branch 'linux-2.6' into for-linus

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index b401383808c2..96cb1f07332b 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -130,6 +130,7 @@ static moxa_isa_board_conf moxa_isa_boards[] =
 typedef struct _moxa_pci_devinfo {
         ushort busNum;
         ushort devNum;
+        struct pci_dev *pdev;
 } moxa_pci_devinfo;
 
 typedef struct _moxa_board_conf {
@@ -324,6 +325,9 @@ static int moxa_get_PCI_conf(struct pci_dev *p, int board_type, moxa_board_conf
         board->busType = MOXA_BUS_TYPE_PCI;
         board->pciInfo.busNum = p->bus->number;
         board->pciInfo.devNum = p->devfn >> 3;
+        board->pciInfo.pdev = p;
+        /* don't lose the reference in the next pci_get_device iteration */
+        pci_dev_get(p);
 
         return (0);
 }
@@ -493,6 +497,11 @@ static void __exit moxa_exit(void)
         if (tty_unregister_driver(moxaDriver))
                 printk("Couldn't unregister MOXA Intellio family serial driver\n");
         put_tty_driver(moxaDriver);
+
+        for (i = 0; i < MAX_BOARDS; i++)
+                if (moxa_boards[i].busType == MOXA_BUS_TYPE_PCI)
+                        pci_dev_put(moxa_boards[i].pciInfo.pdev);
+
         if (verbose)
                 printk("Done\n");
 }