summaryrefslogtreecommitdiffstats
path: root/include/linux/acpi.h
diff options
context:
space:
mode:
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-02 01:30:44 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-02 01:30:44 +0100
commit5293fea28c9355a12792c4a85c9daad612efc503 (patch)
tree1c9e05629d719a4532c93686942102ec75af78d1 /include/linux/acpi.h
parent02715e86b21955f107f376d84d165424ba9cd372 (diff)
parent205ad97fc5a6386214323641dd28b822cb6fc624 (diff)
downloadop-kernel-dev-5293fea28c9355a12792c4a85c9daad612efc503.zip
op-kernel-dev-5293fea28c9355a12792c4a85c9daad612efc503.tar.gz
Merge branch 'device-properties' into acpi-pci
Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h70
1 files changed, 46 insertions, 24 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 43856d1..496265b 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -49,7 +49,7 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev)
return adev ? adev->handle : NULL;
}
-#define ACPI_COMPANION(dev) to_acpi_node((dev)->fwnode)
+#define ACPI_COMPANION(dev) to_acpi_device_node((dev)->fwnode)
#define ACPI_COMPANION_SET(dev, adev) set_primary_fwnode(dev, (adev) ? \
acpi_fwnode_handle(adev) : NULL)
#define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev))
@@ -69,7 +69,7 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev)
static inline bool has_acpi_companion(struct device *dev)
{
- return is_acpi_node(dev->fwnode);
+ return is_acpi_device_node(dev->fwnode);
}
static inline void acpi_preset_companion(struct device *dev,
@@ -462,7 +462,22 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode)
return false;
}
-static inline struct acpi_device *to_acpi_node(struct fwnode_handle *fwnode)
+static inline bool is_acpi_device_node(struct fwnode_handle *fwnode)
+{
+ return false;
+}
+
+static inline struct acpi_device *to_acpi_device_node(struct fwnode_handle *fwnode)
+{
+ return NULL;
+}
+
+static inline bool is_acpi_data_node(struct fwnode_handle *fwnode)
+{
+ return false;
+}
+
+static inline struct acpi_data_node *to_acpi_data_node(struct fwnode_handle *fwnode)
{
return NULL;
}
@@ -744,22 +759,21 @@ struct acpi_reference_args {
#ifdef CONFIG_ACPI
int acpi_dev_get_property(struct acpi_device *adev, const char *name,
acpi_object_type type, const union acpi_object **obj);
-int acpi_dev_get_property_array(struct acpi_device *adev, const char *name,
- acpi_object_type type,
- const union acpi_object **obj);
-int acpi_dev_get_property_reference(struct acpi_device *adev,
- const char *name, size_t index,
- struct acpi_reference_args *args);
-
-int acpi_dev_prop_get(struct acpi_device *adev, const char *propname,
- void **valptr);
+int acpi_node_get_property_reference(struct fwnode_handle *fwnode,
+ const char *name, size_t index,
+ struct acpi_reference_args *args);
+
+int acpi_node_prop_get(struct fwnode_handle *fwnode, const char *propname,
+ void **valptr);
int acpi_dev_prop_read_single(struct acpi_device *adev, const char *propname,
enum dev_prop_type proptype, void *val);
+int acpi_node_prop_read(struct fwnode_handle *fwnode, const char *propname,
+ enum dev_prop_type proptype, void *val, size_t nval);
int acpi_dev_prop_read(struct acpi_device *adev, const char *propname,
enum dev_prop_type proptype, void *val, size_t nval);
-struct acpi_device *acpi_get_next_child(struct device *dev,
- struct acpi_device *child);
+struct fwnode_handle *acpi_get_next_subnode(struct device *dev,
+ struct fwnode_handle *subnode);
#else
static inline int acpi_dev_get_property(struct acpi_device *adev,
const char *name, acpi_object_type type,
@@ -767,16 +781,17 @@ static inline int acpi_dev_get_property(struct acpi_device *adev,
{
return -ENXIO;
}
-static inline int acpi_dev_get_property_array(struct acpi_device *adev,
- const char *name,
- acpi_object_type type,
- const union acpi_object **obj)
+
+static inline int acpi_node_get_property_reference(struct fwnode_handle *fwnode,
+ const char *name, const char *cells_name,
+ size_t index, struct acpi_reference_args *args)
{
return -ENXIO;
}
-static inline int acpi_dev_get_property_reference(struct acpi_device *adev,
- const char *name, const char *cells_name,
- size_t index, struct acpi_reference_args *args)
+
+static inline int acpi_node_prop_get(struct fwnode_handle *fwnode,
+ const char *propname,
+ void **valptr)
{
return -ENXIO;
}
@@ -796,6 +811,14 @@ static inline int acpi_dev_prop_read_single(struct acpi_device *adev,
return -ENXIO;
}
+static inline int acpi_node_prop_read(struct fwnode_handle *fwnode,
+ const char *propname,
+ enum dev_prop_type proptype,
+ void *val, size_t nval)
+{
+ return -ENXIO;
+}
+
static inline int acpi_dev_prop_read(struct acpi_device *adev,
const char *propname,
enum dev_prop_type proptype,
@@ -804,12 +827,11 @@ static inline int acpi_dev_prop_read(struct acpi_device *adev,
return -ENXIO;
}
-static inline struct acpi_device *acpi_get_next_child(struct device *dev,
- struct acpi_device *child)
+static inline struct fwnode_handle *acpi_get_next_subnode(struct device *dev,
+ struct fwnode_handle *subnode)
{
return NULL;
}
-
#endif
#endif /*_LINUX_ACPI_H*/
OpenPOWER on IntegriCloud