return -EINVAL;
/* Check if the device was enumerated by ACPI */
- if (!ACPI_HANDLE(dev))
- return -EINVAL;
-
- if (acpi_bus_get_device(ACPI_HANDLE(dev), &adev))
+ adev = ACPI_COMPANION(dev);
+ if (!adev)
return -EINVAL;
adma = kzalloc(sizeof(*adma), GFP_KERNEL);
int found;
/* Check if the device was enumerated by ACPI */
- if (!dev || !ACPI_HANDLE(dev))
+ if (!dev)
return ERR_PTR(-ENODEV);
- if (acpi_bus_get_device(ACPI_HANDLE(dev), &adev))
+ adev = ACPI_COMPANION(dev);
+ if (!adev)
return ERR_PTR(-ENODEV);
memset(&pdata, 0, sizeof(pdata));