[PATCH] char: mxser_new, pci_request_region for pci regions
mxser_new, pci_request_region for pci regions
Use pci_request_region instead of standard request_region for pci device
regions. More checking, simplier use.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 863c1b2..4db43f3 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -526,8 +526,8 @@
pdev = mxser_boards[i].pdev;
free_irq(mxser_boards[i].irq, &mxser_boards[i]);
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_release_region(pdev, 2);
+ pci_release_region(pdev, 3);
pci_dev_put(pdev);
} else {
release_region(mxser_boards[i].ports[0].ioaddr, 8 * mxser_boards[i].nports);
@@ -627,16 +627,14 @@
brd->board_type = board_type;
brd->nports = mxser_numports[board_type - 1];
ioaddress = pci_resource_start(pdev, 2);
- request_region(pci_resource_start(pdev, 2), pci_resource_len(pdev, 2),
- "mxser(IO)");
+ pci_request_region(pdev, 2, "mxser(IO)");
for (i = 0; i < brd->nports; i++)
brd->ports[i].ioaddr = ioaddress + 8 * i;
/* vector */
ioaddress = pci_resource_start(pdev, 3);
- request_region(pci_resource_start(pdev, 3), pci_resource_len(pdev, 3),
- "mxser(vector)");
+ pci_request_region(pdev, 3, "mxser(vector)");
brd->vector = ioaddress;
/* irq */