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Diffstat (limited to 'drivers/pnp')
-rw-r--r--drivers/pnp/pnpacpi/rsparser.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 4b717c699313..d0358cfb316e 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -180,6 +180,7 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
struct pnp_dev *dev = data;
struct acpi_resource_dma *dma;
struct acpi_resource_vendor_typed *vendor_typed;
+ struct acpi_resource_gpio *gpio;
struct resource_win win = {{0}, 0};
struct resource *r = &win.res;
int i, flags;
@@ -210,6 +211,21 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
}
}
return AE_OK;
+ } else if (acpi_gpio_get_irq_resource(res, &gpio)) {
+ /*
+ * If the resource is GpioInt() type then extract the IRQ
+ * from GPIO resource and fill it into IRQ resource type.
+ */
+ i = acpi_dev_gpio_irq_get(dev->data, 0);
+ if (i >= 0) {
+ flags = acpi_dev_irq_flags(gpio->triggering,
+ gpio->polarity,
+ gpio->sharable);
+ } else {
+ flags = IORESOURCE_DISABLED;
+ }
+ pnp_add_irq_resource(dev, i, flags);
+ return AE_OK;
} else if (r->flags & IORESOURCE_DISABLED) {
pnp_add_irq_resource(dev, 0, IORESOURCE_DISABLED);
return AE_OK;