[WATCHDOG] pci: use pci_ioremap_bar() in drivers/watchdog

Use the newly introduced pci_ioremap_bar() function in drivers/watchdog.
pci_ioremap_bar() just takes a pci device and a bar number, with the goal
of making it really hard to get wrong, while also having a central place
to stick sanity checks.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/i6300esb.c b/drivers/watchdog/i6300esb.c
index c13383f..74f951c 100644 (file)
--- a/drivers/watchdog/i6300esb.c
+++ b/drivers/watchdog/i6300esb.c
@@ -394,8 +394,7 @@ static unsigned char __init esb_getdevice(void)
                        goto err_disable;
                }
 
-               BASEADDR = ioremap(pci_resource_start(esb_pci, 0),
-                                  pci_resource_len(esb_pci, 0));
+               BASEADDR = pci_ioremap_bar(esb_pci, 0);
                if (BASEADDR == NULL) {
                        /* Something's wrong here, BASEADDR has to be set */
                        printk(KERN_ERR PFX "failed to get BASEADDR\n");