diff options
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 7b3ad8ed2f4e..3dab3ac9c4a1 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -304,8 +304,10 @@ static void acpi_init_of_compatible(struct acpi_device *adev) ret = acpi_dev_get_property(adev, "compatible", ACPI_TYPE_STRING, &of_compatible); if (ret) { - if (adev->parent - && adev->parent->flags.of_compatible_ok) + struct acpi_device *parent; + + parent = acpi_dev_parent(adev); + if (parent && parent->flags.of_compatible_ok) goto out; return; |