Begin to consolidate of_device.c
[linux-2.6.git] / arch / sparc64 / kernel / of_device.c
index 6676b93..68927bc 100644 (file)
@@ -1,5 +1,6 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <linux/of.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
@@ -8,38 +9,6 @@
 #include <asm/errno.h>
 #include <asm/of_device.h>
 
-/**
- * of_match_device - Tell if an of_device structure has a matching
- * of_match structure
- * @ids: array of of device match structures to search in
- * @dev: the of device structure to match against
- *
- * Used by a driver to check whether an of_device present in the
- * system is in its list of supported devices.
- */
-const struct of_device_id *of_match_device(const struct of_device_id *matches,
-                                       const struct of_device *dev)
-{
-       if (!dev->node)
-               return NULL;
-       while (matches->name[0] || matches->type[0] || matches->compatible[0]) {
-               int match = 1;
-               if (matches->name[0])
-                       match &= dev->node->name
-                               && !strcmp(matches->name, dev->node->name);
-               if (matches->type[0])
-                       match &= dev->node->type
-                               && !strcmp(matches->type, dev->node->type);
-               if (matches->compatible[0])
-                       match &= of_device_is_compatible(dev->node,
-                                                        matches->compatible);
-               if (match)
-                       return matches;
-               matches++;
-       }
-       return NULL;
-}
-
 static int of_platform_bus_match(struct device *dev, struct device_driver *drv)
 {
        struct of_device * of_dev = to_of_device(dev);
@@ -52,26 +21,6 @@ static int of_platform_bus_match(struct device *dev, struct device_driver *drv)
        return of_match_device(matches, of_dev) != NULL;
 }
 
-struct of_device *of_dev_get(struct of_device *dev)
-{
-       struct device *tmp;
-
-       if (!dev)
-               return NULL;
-       tmp = get_device(&dev->dev);
-       if (tmp)
-               return to_of_device(tmp);
-       else
-               return NULL;
-}
-
-void of_dev_put(struct of_device *dev)
-{
-       if (dev)
-               put_device(&dev->dev);
-}
-
-
 static int of_device_probe(struct device *dev)
 {
        int error = -ENODEV;
@@ -1020,61 +969,13 @@ int of_register_driver(struct of_platform_driver *drv, struct bus_type *bus)
        /* register with core */
        return driver_register(&drv->driver);
 }
+EXPORT_SYMBOL(of_register_driver);
 
 void of_unregister_driver(struct of_platform_driver *drv)
 {
        driver_unregister(&drv->driver);
 }
-
-
-static ssize_t dev_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
-{
-       struct of_device *ofdev;
-
-       ofdev = to_of_device(dev);
-       return sprintf(buf, "%s", ofdev->node->full_name);
-}
-
-static DEVICE_ATTR(devspec, S_IRUGO, dev_show_devspec, NULL);
-
-/**
- * of_release_dev - free an of device structure when all users of it are finished.
- * @dev: device that's been disconnected
- *
- * Will be called only by the device core when all users of this of device are
- * done.
- */
-void of_release_dev(struct device *dev)
-{
-       struct of_device *ofdev;
-
-        ofdev = to_of_device(dev);
-
-       kfree(ofdev);
-}
-
-int of_device_register(struct of_device *ofdev)
-{
-       int rc;
-
-       BUG_ON(ofdev->node == NULL);
-
-       rc = device_register(&ofdev->dev);
-       if (rc)
-               return rc;
-
-       rc = device_create_file(&ofdev->dev, &dev_attr_devspec);
-       if (rc)
-               device_unregister(&ofdev->dev);
-
-       return rc;
-}
-
-void of_device_unregister(struct of_device *ofdev)
-{
-       device_remove_file(&ofdev->dev, &dev_attr_devspec);
-       device_unregister(&ofdev->dev);
-}
+EXPORT_SYMBOL(of_unregister_driver);
 
 struct of_device* of_platform_device_create(struct device_node *np,
                                            const char *bus_id,
@@ -1100,13 +1001,4 @@ struct of_device* of_platform_device_create(struct device_node *np,
 
        return dev;
 }
-
-EXPORT_SYMBOL(of_match_device);
-EXPORT_SYMBOL(of_register_driver);
-EXPORT_SYMBOL(of_unregister_driver);
-EXPORT_SYMBOL(of_device_register);
-EXPORT_SYMBOL(of_device_unregister);
-EXPORT_SYMBOL(of_dev_get);
-EXPORT_SYMBOL(of_dev_put);
 EXPORT_SYMBOL(of_platform_device_create);
-EXPORT_SYMBOL(of_release_dev);