1 files changed, 0 insertions, 96 deletions
diff --git a/target/linux/generic/patches-4.9/065-v4.13-0006-mtd-partitions-add-support-for-subpartitions.patch b/target/linux/generic/patches-4.9/065-v4.13-0006-mtd-partitions-add-support-for-subpartitions.patch
deleted file mode 100644
index 0d3e10a..0000000
--- a/target/linux/generic/patches-4.9/065-v4.13-0006-mtd-partitions-add-support-for-subpartitions.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From 97519dc52b44af054d7654776e78eaa211cf1842 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Wed, 21 Jun 2017 08:26:45 +0200
-Subject: [PATCH] mtd: partitions: add support for subpartitions
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Some flash device partitions can be containers with extra subpartitions
-(volumes). All callbacks are already capable of this additional level of
-indirection.
-
-This patch makes sure we always display subpartitions using a tree
-structure and takes care of deleting subpartitions when parent gets
-removed.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Brian Norris <computersforpeace@gmail.com>
----
- drivers/mtd/mtdpart.c | 23 ++++++++++++++++-------
- 1 file changed, 16 insertions(+), 7 deletions(-)
-
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -413,7 +413,7 @@ static struct mtd_part *allocate_partiti
- 	 * parent conditional on that option. Note, this is a way to
- 	 * distinguish between the master and the partition in sysfs.
- 	 */
--	slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) ?
-+	slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) || mtd_is_partition(parent) ?
- 				&parent->dev :
- 				parent->dev.parent;
- 	slave->mtd.dev.of_node = part->of_node;
-@@ -664,8 +664,17 @@ EXPORT_SYMBOL_GPL(mtd_add_partition);
-  */
- static int __mtd_del_partition(struct mtd_part *priv)
- {
-+	struct mtd_part *child, *next;
- 	int err;
- 
-+	list_for_each_entry_safe(child, next, &mtd_partitions, list) {
-+		if (child->parent == &priv->mtd) {
-+			err = __mtd_del_partition(child);
-+			if (err)
-+				return err;
-+		}
-+	}
-+
- 	sysfs_remove_files(&priv->mtd.dev.kobj, mtd_partition_attrs);
- 
- 	err = del_mtd_device(&priv->mtd);
-@@ -680,16 +689,16 @@ static int __mtd_del_partition(struct mt
- 
- /*
-  * This function unregisters and destroy all slave MTD objects which are
-- * attached to the given master MTD object.
-+ * attached to the given MTD object.
-  */
--int del_mtd_partitions(struct mtd_info *master)
-+int del_mtd_partitions(struct mtd_info *mtd)
- {
- 	struct mtd_part *slave, *next;
- 	int ret, err = 0;
- 
- 	mutex_lock(&mtd_partitions_mutex);
- 	list_for_each_entry_safe(slave, next, &mtd_partitions, list)
--		if (slave->parent == master) {
-+		if (slave->parent == mtd) {
- 			ret = __mtd_del_partition(slave);
- 			if (ret < 0)
- 				err = ret;
-@@ -699,14 +708,14 @@ int del_mtd_partitions(struct mtd_info *
- 	return err;
- }
- 
--int mtd_del_partition(struct mtd_info *master, int partno)
-+int mtd_del_partition(struct mtd_info *mtd, int partno)
- {
- 	struct mtd_part *slave, *next;
- 	int ret = -EINVAL;
- 
- 	mutex_lock(&mtd_partitions_mutex);
- 	list_for_each_entry_safe(slave, next, &mtd_partitions, list)
--		if ((slave->parent == master) &&
-+		if ((slave->parent == mtd) &&
- 		    (slave->mtd.index == partno)) {
- 			ret = __mtd_del_partition(slave);
- 			break;
-@@ -939,6 +948,6 @@ uint64_t mtd_get_device_size(const struc
- 	if (!mtd_is_partition(mtd))
- 		return mtd->size;
- 
--	return mtd_to_part(mtd)->parent->size;
-+	return mtd_get_device_size(mtd_to_part(mtd)->parent);
- }
- EXPORT_SYMBOL_GPL(mtd_get_device_size);