[MTD] pmc551 pci cleanup
Use pci_resource_start for getting start of regions and pci_iomap to not
doing this directly by using dev->resource... (Thanks to Rolf Eike Beer)
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c
index 62a9188..354e165 100644
--- a/drivers/mtd/devices/pmc551.c
+++ b/drivers/mtd/devices/pmc551.c
@@ -568,8 +568,7 @@
size >> 10 : size >> 20,
(size < 1024) ? 'B' : (size < 1048576) ? 'K' : 'M', size,
((dcmd & (0x1 << 3)) == 0) ? "non-" : "",
- (unsigned long long)((dev->resource[0].start) &
- PCI_BASE_ADDRESS_MEM_MASK));
+ (unsigned long long)pci_resource_start(dev, 0));
/*
* Check to see the state of the memory
@@ -705,7 +704,7 @@
}
printk(KERN_NOTICE "pmc551: Found PCI V370PDC at 0x%llx\n",
- (unsigned long long)PCI_Device->resource[0].start);
+ (unsigned long long)pci_resource_start(PCI_Device, 0));
/*
* The PMC551 device acts VERY weird if you don't init it
@@ -762,9 +761,7 @@
"size %dM\n", asize >> 20);
priv->asize = asize;
}
- priv->start = ioremap(((PCI_Device->resource[0].start)
- & PCI_BASE_ADDRESS_MEM_MASK),
- priv->asize);
+ priv->start = pci_iomap(PCI_Device, 0, priv->asize);
if (!priv->start) {
printk(KERN_NOTICE "pmc551: Unable to map IO space\n");
@@ -805,7 +802,7 @@
if (add_mtd_device(mtd)) {
printk(KERN_NOTICE "pmc551: Failed to register new "
"device\n");
- iounmap(priv->start);
+ pci_iounmap(PCI_Device, priv->start);
kfree(mtd->priv);
kfree(mtd);
break;
@@ -856,7 +853,7 @@
if (priv->start) {
printk(KERN_DEBUG "pmc551: unmapping %dM starting at "
"0x%p\n", priv->asize >> 20, priv->start);
- iounmap(priv->start);
+ pci_iounmap(priv->dev, priv->start);
}
pci_dev_put(priv->dev);