@@ -1515,6 +1515,22 @@ i2c_of_match_device_strip_vendor(const struct of_device_id *matches,
return NULL;
}
+const struct of_device_id
+*i2c_of_match_device(const struct of_device_id *matches,
+ struct i2c_client *client)
+{
+ const struct of_device_id *match;
+
+ if (!(client && matches))
+ return NULL;
+
+ match = of_match_device(matches, &client->dev);
+ if (match)
+ return match;
+
+ return i2c_of_match_device_strip_vendor(matches, client);
+}
+EXPORT_SYMBOL_GPL(i2c_of_match_device);
#else
static void of_i2c_register_devices(struct i2c_adapter *adap) { }
#endif /* CONFIG_OF */
@@ -689,6 +689,10 @@ extern struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node *node)
/* must call i2c_put_adapter() when done with returned i2c_adapter device */
struct i2c_adapter *of_get_i2c_adapter_by_node(struct device_node *node);
+extern const struct of_device_id
+*i2c_of_match_device(const struct of_device_id *matches,
+ struct i2c_client *client);
+
#else
static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node)
@@ -705,6 +709,14 @@ static inline struct i2c_adapter *of_get_i2c_adapter_by_node(struct device_node
{
return NULL;
}
+
+static inline const struct of_device_id
+*i2c_of_match_device(const struct of_device_id *matches,
+ struct i2c_client *client)
+{
+ return NULL;
+}
+
#endif /* CONFIG_OF */
#endif /* _LINUX_I2C_H */