---

yaml --- r: 171253 b: refs/heads/master c: 1c889f4 h: refs/heads/master i: 171251: afb12cc v: v3
git-mirror · Nov 6, 2009 · 7c98dfe · 7c98dfe
1 parent 0008641
commit 7c98dfe
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Showing 3 changed files with 28 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69d9ab96f983720b7794e91437bd9c5f83bae9f7
+refs/heads/master: 1c889f4db6b2f8f8429e62011ba622642faba019
diff --git a/trunk/include/net/wpan-phy.h b/trunk/include/net/wpan-phy.h
@@ -48,6 +48,8 @@ struct wpan_phy *wpan_phy_alloc(size_t priv_size);
 int wpan_phy_register(struct device *parent, struct wpan_phy *phy);
 void wpan_phy_unregister(struct wpan_phy *phy);
 void wpan_phy_free(struct wpan_phy *phy);
+/* Same semantics as for class_for_each_device */
+int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data), void *data);
 
 static inline void *wpan_phy_priv(struct wpan_phy *phy)
 {

diff --git a/trunk/net/ieee802154/wpan-class.c b/trunk/net/ieee802154/wpan-class.c
@@ -91,6 +91,31 @@ struct wpan_phy *wpan_phy_find(const char *str)
 }
 EXPORT_SYMBOL(wpan_phy_find);
 
+struct wpan_phy_iter_data {
+	int (*fn)(struct wpan_phy *phy, void *data);
+	void *data;
+};
+
+static int wpan_phy_iter(struct device *dev, void *_data)
+{
+	struct wpan_phy_iter_data *wpid = _data;
+	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
+	return wpid->fn(phy, wpid->data);
+}
+
+int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data),
+		void *data)
+{
+	struct wpan_phy_iter_data wpid = {
+		.fn = fn,
+		.data = data,
+	};
+
+	return class_for_each_device(&wpan_phy_class, NULL,
+			&wpid, wpan_phy_iter);
+}
+EXPORT_SYMBOL(wpan_phy_for_each);
+
 static int wpan_phy_idx_valid(int idx)
 {
 	return idx >= 0;