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-rw-r--r--drivers/pnp/pnpacpi/core.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index e869ba6..156d14e 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -328,20 +328,15 @@ static int __init acpi_pnp_match(struct device *dev, void *_pnp)
&& compare_pnp_id(pnp->id, acpi_device_hid(acpi));
}
-static int __init acpi_pnp_find_device(struct device *dev, acpi_handle * handle)
+static struct acpi_device * __init acpi_pnp_find_companion(struct device *dev)
{
- struct device *adev;
- struct acpi_device *acpi;
-
- adev = bus_find_device(&acpi_bus_type, NULL,
- to_pnp_dev(dev), acpi_pnp_match);
- if (!adev)
- return -ENODEV;
+ dev = bus_find_device(&acpi_bus_type, NULL, to_pnp_dev(dev),
+ acpi_pnp_match);
+ if (!dev)
+ return NULL;
- acpi = to_acpi_device(adev);
- *handle = acpi->handle;
- put_device(adev);
- return 0;
+ put_device(dev);
+ return to_acpi_device(dev);
}
/* complete initialization of a PNPACPI device includes having
@@ -355,7 +350,7 @@ static bool acpi_pnp_bus_match(struct device *dev)
static struct acpi_bus_type __initdata acpi_pnp_bus = {
.name = "PNP",
.match = acpi_pnp_bus_match,
- .find_device = acpi_pnp_find_device,
+ .find_companion = acpi_pnp_find_companion,
};
int pnpacpi_disabled __initdata;
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