diff options
Diffstat (limited to 'drivers/gpio/gpio-merrifield.c')
| -rw-r--r-- | drivers/gpio/gpio-merrifield.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c index 421d7e3a6c66..cd20604f26de 100644 --- a/drivers/gpio/gpio-merrifield.c +++ b/drivers/gpio/gpio-merrifield.c @@ -78,24 +78,25 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id if (retval) return retval; - retval = pcim_iomap_regions(pdev, BIT(1) | BIT(0), pci_name(pdev)); - if (retval) - return dev_err_probe(dev, retval, "I/O memory mapping error\n"); - - base = pcim_iomap_table(pdev)[1]; + base = pcim_iomap_region(pdev, 1, pci_name(pdev)); + if (IS_ERR(base)) + return dev_err_probe(dev, PTR_ERR(base), "I/O memory mapping error\n"); irq_base = readl(base + 0 * sizeof(u32)); gpio_base = readl(base + 1 * sizeof(u32)); /* Release the IO mapping, since we already get the info from BAR1 */ - pcim_iounmap_regions(pdev, BIT(1)); + pcim_iounmap_region(pdev, 1); priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; priv->dev = dev; - priv->reg_base = pcim_iomap_table(pdev)[0]; + priv->reg_base = pcim_iomap_region(pdev, 0, pci_name(pdev)); + if (IS_ERR(priv->reg_base)) + return dev_err_probe(dev, PTR_ERR(priv->reg_base), + "I/O memory mapping error\n"); priv->pin_info.pin_ranges = mrfld_gpio_ranges; priv->pin_info.nranges = ARRAY_SIZE(mrfld_gpio_ranges); |