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* drop 661-fq_codel_keep_dropped_stats.patch - outdated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, 107 deletions

diff --git a/target/linux/generic/patches-3.18/440-block2mtd_init.patch b/target/linux/generic/patches-3.18/440-block2mtd_init.patch
deleted file mode 100644
index 5ab60265a3..0000000000
--- a/target/linux/generic/patches-3.18/440-block2mtd_init.patch
+++ /dev/null
@@ -1,107 +0,0 @@
---- a/drivers/mtd/devices/block2mtd.c
-+++ b/drivers/mtd/devices/block2mtd.c
-@@ -17,6 +17,7 @@
- #include <linux/list.h>
- #include <linux/init.h>
- #include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
- #include <linux/mutex.h>
- #include <linux/mount.h>
- #include <linux/slab.h>
-@@ -209,11 +210,12 @@ static void block2mtd_free_device(struct
- }
- 
- 
--static struct block2mtd_dev *add_device(char *devname, int erase_size)
-+static struct block2mtd_dev *add_device(char *devname, int erase_size, const char *mtdname)
- {
- 	const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
- 	struct block_device *bdev;
- 	struct block2mtd_dev *dev;
-+	struct mtd_partition *part;
- 	char *name;
- 
- 	if (!devname)
-@@ -257,13 +259,16 @@ static struct block2mtd_dev *add_device(
- 
- 	/* Setup the MTD structure */
- 	/* make the name contain the block device in */
--	name = kasprintf(GFP_KERNEL, "block2mtd: %s", devname);
-+	if (!mtdname)
-+		mtdname = devname;
-+	name = kmalloc(strlen(mtdname) + 1, GFP_KERNEL);
- 	if (!name)
- 		goto err_destroy_mutex;
- 
-+	strcpy(name, mtdname);
- 	dev->mtd.name = name;
- 
--	dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
-+	dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1);
- 	dev->mtd.erasesize = erase_size;
- 	dev->mtd.writesize = 1;
- 	dev->mtd.writebufsize = PAGE_SIZE;
-@@ -276,15 +281,18 @@ static struct block2mtd_dev *add_device(
- 	dev->mtd.priv = dev;
- 	dev->mtd.owner = THIS_MODULE;
- 
--	if (mtd_device_register(&dev->mtd, NULL, 0)) {
-+	part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
-+	part->name = name;
-+	part->offset = 0;
-+	part->size = dev->mtd.size;
-+	if (mtd_device_register(&dev->mtd, part, 1)) {
- 		/* Device didn't get added, so free the entry */
- 		goto err_destroy_mutex;
- 	}
- 	list_add(&dev->list, &blkmtd_device_list);
- 	pr_info("mtd%d: [%s] erase_size = %dKiB [%d]\n",
- 		dev->mtd.index,
--		dev->mtd.name + strlen("block2mtd: "),
--		dev->mtd.erasesize >> 10, dev->mtd.erasesize);
-+		mtdname, dev->mtd.erasesize >> 10, dev->mtd.erasesize);
- 	return dev;
- 
- err_destroy_mutex:
-@@ -353,9 +361,9 @@ static char block2mtd_paramline[80 + 12]
- 
- static int block2mtd_setup2(const char *val)
- {
--	char buf[80 + 12]; /* 80 for device, 12 for erase size */
-+	char buf[80 + 12 + 80]; /* 80 for device, 12 for erase size, 80 for name */
- 	char *str = buf;
--	char *token[2];
-+	char *token[3];
- 	char *name;
- 	size_t erase_size = PAGE_SIZE;
- 	int i, ret;
-@@ -368,7 +376,7 @@ static int block2mtd_setup2(const char *
- 	strcpy(str, val);
- 	kill_final_newline(str);
- 
--	for (i = 0; i < 2; i++)
-+	for (i = 0; i < 3; i++)
- 		token[i] = strsep(&str, ",");
- 
- 	if (str) {
-@@ -394,8 +402,10 @@ static int block2mtd_setup2(const char *
- 			return 0;
- 		}
- 	}
-+	if (token[2] && (strlen(token[2]) + 1 > 80))
-+		pr_err("mtd device name too long\n");
- 
--	add_device(name, erase_size);
-+	add_device(name, erase_size, token[2]);
- 
- 	return 0;
- }
-@@ -429,7 +439,7 @@ static int block2mtd_setup(const char *v
- 
- 
- module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);
--MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\"");
-+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\"");
- 
- static int __init block2mtd_init(void)
- {