x86/platform/intel-mid: Replace deprecated PCI functions

pcim_iomap_table() and pcim_request_regions() have been deprecated in

  e354bb8 ("PCI: Deprecate pcim_iomap_table(), pcim_iomap_regions_request_all()") and
  d140f80 ("PCI: Deprecate pcim_iomap_regions() in favor of pcim_iomap_region()"),

respectively.

Replace these functions with pcim_iomap_region().

Additionally, pass the actual driver name to pcim_iomap_region() instead of
the previous pci_name(), since the @name parameter should always reflect which
driver owns a region.

Signed-off-by: Philipp Stanner <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: Philipp Stanner

arch/x86/platform/intel-mid/pwr.c

@@ -358,18 +358,18 @@ static int mid_pwr_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		return ret;
 	}
 
-	ret = pcim_iomap_regions(pdev, 1 << 0, pci_name(pdev));
-	if (ret) {
-		dev_err(&pdev->dev, "I/O memory remapping failed\n");
-		return ret;
-	}
-
 	pwr = devm_kzalloc(dev, sizeof(*pwr), GFP_KERNEL);
 	if (!pwr)
 		return -ENOMEM;
 
+	pwr->regs = pcim_iomap_region(pdev, 0, "intel_mid_pwr");
+	ret = PTR_ERR_OR_ZERO(pwr->regs);
+	if (ret) {
+		dev_err(&pdev->dev, "Could not request / ioremap I/O-Mem: %d\n", ret);
+		return ret;
+	}
+
 	pwr->dev = dev;
-	pwr->regs = pcim_iomap_table(pdev)[0];
 	pwr->irq = pdev->irq;
 
 	mutex_init(&pwr->lock);