irq: change ACPI GSI APIs to also take a device argument

We want to use dev_to_node() later on, to be aware of the 'home node'
of the GSI in question.

[ Impact: cleanup, prepare the IRQ code to be more NUMA aware ]

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Len Brown <lenb@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Len Brown <lenb@kernel.org>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-acpi@vger.kernel.org
Cc: linux-ia64@vger.kernel.org
LKML-Reference: <49F65560.20904@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

3 files changed, 6 insertions, 5 deletions

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 51b9f8280f88..2faa9e2ac893 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -401,7 +401,8 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
                 /* Interrupt Line values above 0xF are forbidden */
                 if (dev->irq > 0 && (dev->irq <= 0xF)) {
                         printk(" - using IRQ %d\n", dev->irq);
-                        acpi_register_gsi(dev->irq, ACPI_LEVEL_SENSITIVE,
+                        acpi_register_gsi(&dev->dev, dev->irq,
+                                          ACPI_LEVEL_SENSITIVE,
                                           ACPI_ACTIVE_LOW);
                         return 0;
                 } else {
@@ -410,7 +411,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
                 }
         }
 
-        rc = acpi_register_gsi(gsi, triggering, polarity);
+        rc = acpi_register_gsi(&dev->dev, gsi, triggering, polarity);
         if (rc < 0) {
                 dev_warn(&dev->dev, "PCI INT %c: failed to register GSI\n",
                          pin_name(pin));
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 340ba4f9dc54..4a9f3492b921 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -224,7 +224,7 @@ static void hpet_timer_set_irq(struct hpet_dev *devp)
                         break;
                 }
 
-                gsi = acpi_register_gsi(irq, ACPI_LEVEL_SENSITIVE,
+                gsi = acpi_register_gsi(NULL, irq, ACPI_LEVEL_SENSITIVE,
                                         ACPI_ACTIVE_LOW);
                 if (gsi > 0)
                         break;
@@ -939,7 +939,7 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
                 irqp = &res->data.extended_irq;
 
                 for (i = 0; i < irqp->interrupt_count; i++) {
-                        irq = acpi_register_gsi(irqp->interrupts[i],
+                        irq = acpi_register_gsi(NULL, irqp->interrupts[i],
                                       irqp->triggering, irqp->polarity);
                         if (irq < 0)
                                 return AE_ERROR;
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index adf17856bacc..7f207f335bec 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -123,7 +123,7 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
         }
 
         flags = irq_flags(triggering, polarity, shareable);
-        irq = acpi_register_gsi(gsi, triggering, polarity);
+        irq = acpi_register_gsi(&dev->dev, gsi, triggering, polarity);
         if (irq >= 0)
                 pcibios_penalize_isa_irq(irq, 1);
         else