pci: use pci_ioremap_bar() in drivers/edac

Use the newly introduced pci_ioremap_bar() function in drivers/edac.
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>
Acked-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index ebb037b..b2d83b9 100644 (file)
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -311,9 +311,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
        }
 
        /* cache is irrelevant for PCI bus reads/writes */
-       window = ioremap_nocache(pci_resource_start(dev, 0),
-                                pci_resource_len(dev, 0));
-
+       window = pci_ioremap_bar(dev, 0);
        if (window == NULL) {
                i82875p_printk(KERN_ERR, "%s(): Failed to ioremap bar6\n",
                        __func__);