From: Arjan van de Ven <arjan@linux.intel.com>
Date: Sun, 28 Sep 2008 23:14:52 +0000 (-0700)
Subject: mfd: use pci_ioremap_bar() in sm501
X-Git-Tag: v2.6.28-rc1~60^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7ab18995e11089ea33c99fd586e8bad4932369e4;p=platform%2Fkernel%2Flinux-exynos.git

mfd: use pci_ioremap_bar() in sm501

Use the newly introduced pci_ioremap_bar() function in drivers/mfd.
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: Samuel Ortiz <sameo@openedhand.com>
---

diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 220e437..4d9aaf9 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1625,8 +1625,7 @@ static int sm501_pci_probe(struct pci_dev *dev,
 		goto err3;
 	}
 
-	sm->regs = ioremap(pci_resource_start(dev, 1),
-			   pci_resource_len(dev, 1));
+	sm->regs = pci_ioremap_bar(dev, 1);
 
 	if (sm->regs == NULL) {
 		dev_err(&dev->dev, "cannot remap registers\n");