Pull Kconfig into release branch

[pandora-kernel.git] / drivers / char / hpet.c

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 66a2fee..07473cd 100644 (file)
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -925,11 +925,8 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
        status = acpi_resource_to_address64(res, &addr);
 
        if (ACPI_SUCCESS(status)) {
-               unsigned long size;
-
-               size = addr.maximum - addr.minimum + 1;
                hdp->hd_phys_address = addr.minimum;
-               hdp->hd_address = ioremap(addr.minimum, size);
+               hdp->hd_address = ioremap(addr.minimum, addr.address_length);
 
                if (hpet_is_known(hdp)) {
                        printk(KERN_DEBUG "%s: 0x%lx is busy\n",
@@ -956,22 +953,18 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
                }
        } else if (res->type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ) {
                struct acpi_resource_extended_irq *irqp;
-               int i;
+               int i, irq;
 
                irqp = &res->data.extended_irq;
 
-               if (irqp->interrupt_count > 0) {
-                       hdp->hd_nirqs = irqp->interrupt_count;
-
-                       for (i = 0; i < hdp->hd_nirqs; i++) {
-                               int rc =
-                                   acpi_register_gsi(irqp->interrupts[i],
-                                                     irqp->triggering,
-                                                     irqp->polarity);
-                               if (rc < 0)
-                                       return AE_ERROR;
-                               hdp->hd_irq[i] = rc;
-                       }
+               for (i = 0; i < irqp->interrupt_count; i++) {
+                       irq = acpi_register_gsi(irqp->interrupts[i],
+                                     irqp->triggering, irqp->polarity);
+                       if (irq < 0)
+                               return AE_ERROR;
+
+                       hdp->hd_irq[hdp->hd_nirqs] = irq;
+                       hdp->hd_nirqs++;
                }
        }