diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -28,6 +28,8 @@
  *	02/06/01	Fix the problem for H/W flow control.
  *	02/06/01	Fix the compling warning when CONFIG_PCI
  *			don't be defined.
+ *	15/05/05	Jiri Slaby <xslaby@fi.muni.cz> obsolete pci_find_device
+ *			changed to pci_get_device.
  *
  *	Fed through a cleanup, indent and remove of non 2.6 code by Alan Cox
  *	<alan@redhat.com>. The original 1.8 code is available on www.moxa.com.
@@ -512,6 +514,7 @@ static void __exit mxser_module_exit(voi
 			if (pdev != NULL) {	//PCI
 				release_region(pci_resource_start(pdev, 2), pci_resource_len(pdev, 2));
 				release_region(pci_resource_start(pdev, 3), pci_resource_len(pdev, 3));
+				pci_dev_put(pdev);
 			} else {
 				release_region(mxsercfg[i].ioaddr[0], 8 * mxsercfg[i].ports);
 				release_region(mxsercfg[i].vector, 1);
@@ -832,7 +835,7 @@ static int mxser_init(void)
 	index = 0;
 	b = 0;
 	while (b < n) {
-		pdev = pci_find_device(mxser_pcibrds[b].vendor, mxser_pcibrds[b].device, pdev);
+		pdev = pci_get_device(mxser_pcibrds[b].vendor, mxser_pcibrds[b].device, pdev);
 			if (pdev == NULL) {
 			b++;
 			continue;