diff options
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index d4c168ce428c..b8d9eb9a433e 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; @@ -1267,10 +1269,11 @@ acpi_node_get_parent(const struct fwnode_handle *fwnode) return to_acpi_data_node(fwnode)->parent; } if (is_acpi_device_node(fwnode)) { - struct device *dev = to_acpi_device_node(fwnode)->dev.parent; + struct acpi_device *parent; - if (dev) - return acpi_fwnode_handle(to_acpi_device(dev)); + parent = acpi_dev_parent(to_acpi_device_node(fwnode)); + if (parent) + return acpi_fwnode_handle(parent); } return NULL; |