X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkernel%2Fof_device.c;h=89b911e83c0453cfe3824db2ac514faa62e39cea;hb=d88da66f9397f06f3a7b4e5148bd5e71cb9d7952;hp=0c8ea7659d928701bc92fcfff78685d81dc99453;hpb=c6799ade4ae04b53a5f677e5289116155ff01574;p=linux-2.6-omap-h63xx.git

diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 0c8ea7659d9..89b911e83c0 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -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>
@@ -8,120 +9,8 @@
 #include <asm/errno.h>
 #include <asm/of_device.h>
 
-/**
- * of_match_node - Tell if an device_node has a matching of_match structure
- * @ids: array of of device match structures to search in
- * @node: the of device structure to match against
- *
- * Low level utility function used by device matching.
- */
-const struct of_device_id *of_match_node(const struct of_device_id *matches,
-					 const struct device_node *node)
-{
-	while (matches->name[0] || matches->type[0] || matches->compatible[0]) {
-		int match = 1;
-		if (matches->name[0])
-			match &= node->name
-				&& !strcmp(matches->name, node->name);
-		if (matches->type[0])
-			match &= node->type
-				&& !strcmp(matches->type, node->type);
-		if (matches->compatible[0])
-			match &= device_is_compatible(node,
-						      matches->compatible);
-		if (match)
-			return matches;
-		matches++;
-	}
-	return NULL;
-}
-
-/**
- * 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;
-	return of_match_node(matches, dev->node);
-}
-
-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 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);
-	of_node_put(ofdev->node);
-	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;
-
-	return device_create_file(&ofdev->dev, &dev_attr_devspec);
-}
-
-void of_device_unregister(struct of_device *ofdev)
-{
-	device_remove_file(&ofdev->dev, &dev_attr_devspec);
-
-	device_unregister(&ofdev->dev);
-}
-
-
-static ssize_t of_device_get_modalias(struct of_device *ofdev,
-					char *str, ssize_t len)
+ssize_t of_device_get_modalias(struct of_device *ofdev,
+				char *str, ssize_t len)
 {
 	const char *compat;
 	int cplen, i;
@@ -229,13 +118,5 @@ int of_device_uevent(struct device *dev,
 
 	return 0;
 }
-
-
-EXPORT_SYMBOL(of_match_node);
-EXPORT_SYMBOL(of_match_device);
-EXPORT_SYMBOL(of_device_register);
-EXPORT_SYMBOL(of_device_unregister);
-EXPORT_SYMBOL(of_dev_get);
-EXPORT_SYMBOL(of_dev_put);
-EXPORT_SYMBOL(of_release_dev);
 EXPORT_SYMBOL(of_device_uevent);
+EXPORT_SYMBOL(of_device_get_modalias);