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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-04-13 00:35:54 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-04-13 00:35:54 +0200
commit9a9ca16e7a36a9daa93f6d2cf912170091d91ed6 (patch)
treee3c8abf8249d8f6967679510132943454bc19fc6 /include/acpi
parent34a1b99b9b4d81b0d835c08239c1180e83703bb7 (diff)
parent16ba08d5c9ec44f89ec03c67ecf7a9c5e2d204fd (diff)
downloadlinux-9a9ca16e7a36a9daa93f6d2cf912170091d91ed6.tar.bz2
Merge branch 'device-properties'
* device-properties: device property: Introduce firmware node type for platform data device property: Make it possible to use secondary firmware nodes driver core: Implement device property accessors through fwnode ones driver core: property: Update fwnode_property_read_string_array() driver core: Add comments about returning array counts ACPI: Introduce has_acpi_companion() driver core / ACPI: Represent ACPI companions using fwnode_handle
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index f8009d99190a..8de4fa90e8c4 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -387,7 +387,8 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode)
static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode)
{
- return fwnode ? container_of(fwnode, struct acpi_device, fwnode) : NULL;
+ return is_acpi_node(fwnode) ?
+ container_of(fwnode, struct acpi_device, fwnode) : NULL;
}
static inline struct fwnode_handle *acpi_fwnode_handle(struct acpi_device *adev)