pci: use pci_ioremap_bar() in drivers/serial
Use the newly introduced pci_ioremap_bar() function in drivers/serial. 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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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parent
ce89294c05
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24ed3abaa1
2 changed files with 3 additions and 6 deletions
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@ -398,8 +398,7 @@ static int sbs_init(struct pci_dev *dev)
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{
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{
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u8 __iomem *p;
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u8 __iomem *p;
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p = ioremap_nocache(pci_resource_start(dev, 0),
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p = pci_ioremap_bar(dev, 0);
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pci_resource_len(dev, 0));
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if (p == NULL)
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if (p == NULL)
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return -ENOMEM;
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return -ENOMEM;
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@ -423,8 +422,7 @@ static void __devexit sbs_exit(struct pci_dev *dev)
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{
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{
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u8 __iomem *p;
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u8 __iomem *p;
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p = ioremap_nocache(pci_resource_start(dev, 0),
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p = pci_ioremap_bar(dev, 0);
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pci_resource_len(dev, 0));
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/* FIXME: What if resource_len < OCT_REG_CR_OFF */
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/* FIXME: What if resource_len < OCT_REG_CR_OFF */
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if (p != NULL)
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if (p != NULL)
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writeb(0, p + OCT_REG_CR_OFF);
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writeb(0, p + OCT_REG_CR_OFF);
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@ -1548,8 +1548,7 @@ static int __devinit icom_probe(struct pci_dev *dev,
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goto probe_exit1;
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goto probe_exit1;
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}
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}
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icom_adapter->base_addr = ioremap(icom_adapter->base_addr_pci,
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icom_adapter->base_addr = pci_ioremap_bar(dev, 0);
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pci_resource_len(dev, 0));
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if (!icom_adapter->base_addr)
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if (!icom_adapter->base_addr)
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goto probe_exit1;
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goto probe_exit1;
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