1 files changed, 10 insertions, 10 deletions

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index c6a0364715ce..9302f4bb89e2 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -333,7 +333,7 @@ acpi_pci_allocate_irq(struct acpi_prt_entry *entry,
                 *polarity = ACPI_ACTIVE_LOW;
         }
 
-        ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found IRQ %d\n", irq));
+        ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found GSI %d\n", irq));
         return irq;
 }
 
@@ -432,7 +432,7 @@ acpi_pci_irq_derive(struct pci_dev *dev,
                 return -1;
         }
 
-        ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derive IRQ %d for device %s from %s\n",
+        ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derive GSI %d for device %s from %s\n",
                           irq, pci_name(dev), pci_name(bridge)));
 
         return irq;
@@ -446,7 +446,7 @@ acpi_pci_irq_derive(struct pci_dev *dev,
 
 int acpi_pci_irq_enable(struct pci_dev *dev)
 {
-        int irq = 0;
+        int gsi = 0;
         u8 pin = 0;
         int triggering = ACPI_LEVEL_SENSITIVE;
         int polarity = ACPI_ACTIVE_LOW;
@@ -468,7 +468,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
          * First we check the PCI IRQ routing table (PRT) for an IRQ.  PRT
          * values override any BIOS-assigned IRQs set during boot.
          */
-        irq = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
+        gsi = acpi_pci_irq_lookup(dev->bus, PCI_SLOT(dev->devfn), pin,
                                   &triggering, &polarity, &link,
                                   acpi_pci_allocate_irq);
 
@@ -476,12 +476,12 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
          * If no PRT entry was found, we'll try to derive an IRQ from the
          * device's parent bridge.
          */
-        if (irq < 0)
-                irq = acpi_pci_irq_derive(dev, pin, &triggering,
+        if (gsi < 0)
+                gsi = acpi_pci_irq_derive(dev, pin, &triggering,
                                           &polarity, &link,
                                           acpi_pci_allocate_irq);
 
-        if (irq < 0) {
+        if (gsi < 0) {
                 /*
                  * IDE legacy mode controller IRQs are magic. Why do compat
                  * extensions always make such a nasty mess.
@@ -494,7 +494,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
          * No IRQ known to the ACPI subsystem - maybe the BIOS / 
          * driver reported one, then use it. Exit in any case.
          */
-        if (irq < 0) {
+        if (gsi < 0) {
                 dev_warn(&dev->dev, "PCI INT %c: no GSI", 'A' + pin);
                 /* Interrupt Line values above 0xF are forbidden */
                 if (dev->irq > 0 && (dev->irq <= 0xF)) {
@@ -508,7 +508,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
                 }
         }
 
-        rc = acpi_register_gsi(irq, triggering, polarity);
+        rc = acpi_register_gsi(gsi, triggering, polarity);
         if (rc < 0) {
                 dev_warn(&dev->dev, "PCI INT %c: failed to register GSI\n",
                          'A' + pin);
@@ -522,7 +522,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
                 link_desc[0] = '\0';
 
         dev_info(&dev->dev, "PCI INT %c%s -> GSI %u (%s, %s) -> IRQ %d\n",
-                 'A' + pin, link_desc, irq,
+                 'A' + pin, link_desc, gsi,
                  (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge",
                  (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq);