kernel: split patches folder up into backport, pending and hack folders

* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused

Signed-off-by: John Crispin <john@phrozen.org>

1 files changed, 0 insertions, 99 deletions

diff --git a/target/linux/generic/patches-4.4/052-01-ubifs-Implement-O_TMPFILE.patch b/target/linux/generic/patches-4.4/052-01-ubifs-Implement-O_TMPFILE.patch
deleted file mode 100644
index 1c55a89acf..0000000000
--- a/target/linux/generic/patches-4.4/052-01-ubifs-Implement-O_TMPFILE.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-From: Richard Weinberger <richard@nod.at>
-Date: Tue, 13 Sep 2016 16:18:55 +0200
-Subject: [PATCH] ubifs: Implement O_TMPFILE
-
-This patchs adds O_TMPFILE support to UBIFS.
-A temp file is a reference to an unlinked inode, a user
-holding the reference can use it. As soon it is being closed
-all data vanishes.
-
-Signed-off-by: Richard Weinberger <richard@nod.at>
----
-
---- a/fs/ubifs/dir.c
-+++ b/fs/ubifs/dir.c
-@@ -301,6 +301,76 @@ out_budg:
- 	return err;
- }
- 
-+static int ubifs_tmpfile(struct inode *dir, struct dentry *dentry,
-+			 umode_t mode)
-+{
-+	struct inode *inode;
-+	struct ubifs_info *c = dir->i_sb->s_fs_info;
-+	struct ubifs_budget_req req = { .new_ino = 1, .new_dent = 1};
-+	struct ubifs_budget_req ino_req = { .dirtied_ino = 1 };
-+	struct ubifs_inode *ui, *dir_ui = ubifs_inode(dir);
-+	int err, instantiated = 0;
-+
-+	/*
-+	 * Budget request settings: new dirty inode, new direntry,
-+	 * budget for dirtied inode will be released via writeback.
-+	 */
-+
-+	dbg_gen("dent '%pd', mode %#hx in dir ino %lu",
-+		dentry, mode, dir->i_ino);
-+
-+	err = ubifs_budget_space(c, &req);
-+	if (err)
-+		return err;
-+
-+	err = ubifs_budget_space(c, &ino_req);
-+	if (err) {
-+		ubifs_release_budget(c, &req);
-+		return err;
-+	}
-+
-+	inode = ubifs_new_inode(c, dir, mode);
-+	if (IS_ERR(inode)) {
-+		err = PTR_ERR(inode);
-+		goto out_budg;
-+	}
-+	ui = ubifs_inode(inode);
-+
-+	err = ubifs_init_security(dir, inode, &dentry->d_name);
-+	if (err)
-+		goto out_inode;
-+
-+	mutex_lock(&ui->ui_mutex);
-+	insert_inode_hash(inode);
-+	d_tmpfile(dentry, inode);
-+	ubifs_assert(ui->dirty);
-+	instantiated = 1;
-+	mutex_unlock(&ui->ui_mutex);
-+
-+	mutex_lock(&dir_ui->ui_mutex);
-+	err = ubifs_jnl_update(c, dir, &dentry->d_name, inode, 1, 0);
-+	if (err)
-+		goto out_cancel;
-+	mutex_unlock(&dir_ui->ui_mutex);
-+
-+	ubifs_release_budget(c, &req);
-+
-+	return 0;
-+
-+out_cancel:
-+	mutex_unlock(&dir_ui->ui_mutex);
-+out_inode:
-+	make_bad_inode(inode);
-+	if (!instantiated)
-+		iput(inode);
-+out_budg:
-+	ubifs_release_budget(c, &req);
-+	if (!instantiated)
-+		ubifs_release_budget(c, &ino_req);
-+	ubifs_err(c, "cannot create temporary file, error %d", err);
-+	return err;
-+}
-+
- /**
-  * vfs_dent_type - get VFS directory entry type.
-  * @type: UBIFS directory entry type
-@@ -1195,6 +1265,7 @@ const struct inode_operations ubifs_dir_
- #ifdef CONFIG_UBIFS_ATIME_SUPPORT
- 	.update_time = ubifs_update_time,
- #endif
-+	.tmpfile     = ubifs_tmpfile,
- };
- 
- const struct file_operations ubifs_dir_operations = {