summaryrefslogtreecommitdiffstats
path: root/drivers/pnp
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pnp')
-rw-r--r--drivers/pnp/pnpacpi/core.c41
1 files changed, 3 insertions, 38 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index b81448b..3bebeda 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -295,9 +295,11 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
return error;
}
+ error = acpi_bind_one(&dev->dev, device);
+
num++;
- return 0;
+ return error;
}
static acpi_status __init pnpacpi_add_device_handler(acpi_handle handle,
@@ -313,41 +315,6 @@ static acpi_status __init pnpacpi_add_device_handler(acpi_handle handle,
return AE_OK;
}
-static int __init acpi_pnp_match(struct device *dev, void *_pnp)
-{
- struct acpi_device *acpi = to_acpi_device(dev);
- struct pnp_dev *pnp = _pnp;
-
- /* true means it matched */
- return !acpi->physical_node_count
- && compare_pnp_id(pnp->id, acpi_device_hid(acpi));
-}
-
-static struct acpi_device * __init acpi_pnp_find_companion(struct device *dev)
-{
- dev = bus_find_device(&acpi_bus_type, NULL, to_pnp_dev(dev),
- acpi_pnp_match);
- if (!dev)
- return NULL;
-
- put_device(dev);
- return to_acpi_device(dev);
-}
-
-/* complete initialization of a PNPACPI device includes having
- * pnpdev->dev.archdata.acpi_handle point to its ACPI sibling.
- */
-static bool acpi_pnp_bus_match(struct device *dev)
-{
- return dev->bus == &pnp_bus_type;
-}
-
-static struct acpi_bus_type __initdata acpi_pnp_bus = {
- .name = "PNP",
- .match = acpi_pnp_bus_match,
- .find_companion = acpi_pnp_find_companion,
-};
-
int pnpacpi_disabled __initdata;
static int __init pnpacpi_init(void)
{
@@ -357,10 +324,8 @@ static int __init pnpacpi_init(void)
}
printk(KERN_INFO "pnp: PnP ACPI init\n");
pnp_register_protocol(&pnpacpi_protocol);
- register_acpi_bus_type(&acpi_pnp_bus);
acpi_get_devices(NULL, pnpacpi_add_device_handler, NULL, NULL);
printk(KERN_INFO "pnp: PnP ACPI: found %d devices\n", num);
- unregister_acpi_bus_type(&acpi_pnp_bus);
pnp_platform_devices = 1;
return 0;
}
OpenPOWER on IntegriCloud