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mfd: use pci_ioremap_bar() in sm501
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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>
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Arjan van de Ven authored and Samuel Ortiz committed Oct 21, 2008
1 parent e76f755 commit 7ab1899
Showing 1 changed file with 1 addition and 2 deletions.
3 changes: 1 addition & 2 deletions drivers/mfd/sm501.c
Original file line number Diff line number Diff line change
Expand Up @@ -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");
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