mtd-utils: remove patch that adds -I option

The patch was added in https://git.yoctoproject.org/poky/commit/?id=f594a1145eb5b952265a3fdf6b158ef41b148b12
with no explanation for the use case or metadata.

As there are no uses of the option in poky or meta-oe, it can be removed.
In the (unlikely) event that someone is using the option privately, please cherry-pick
into a product layer, and send upstream.

(From OE-Core rev: 8915aaf22d72626c3b382d45912bd0640d76f543)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-git-2.patch

@@ -1,105 +0,0 @@
-Upstream-Status: Pending
-
-Index: git/jffsX-utils/mkfs.jffs2.c
-===================================================================
---- git.orig/jffsX-utils/mkfs.jffs2.c
-+++ git/jffsX-utils/mkfs.jffs2.c
-@@ -100,6 +100,11 @@ struct filesystem_entry {
- 	struct rb_node hardlink_rb;
- };
- 
-+struct ignorepath_entry {
-+	struct ignorepath_entry* next;  /* Points to the next ignorepath element */
-+	char name[PATH_MAX];        /* Name of the entry */
-+};
-+static struct ignorepath_entry* ignorepath = 0;
- struct rb_root hardlinks;
- static int out_fd = -1;
- static int in_fd = -1;
-@@ -309,7 +314,7 @@ static struct filesystem_entry *recursiv
- 	char *hpath, *tpath;
- 	struct dirent *dp, **namelist;
- 	struct filesystem_entry *entry;
--
-+	struct ignorepath_entry* element = ignorepath;
- 
- 	if (lstat(hostpath, &sb)) {
- 		sys_errmsg_die("%s", hostpath);
-@@ -318,6 +323,15 @@ static struct filesystem_entry *recursiv
- 	entry = add_host_filesystem_entry(targetpath, hostpath,
- 			sb.st_uid, sb.st_gid, sb.st_mode, 0, parent);
- 
-+	while ( element ) {
-+		if ( strcmp( element->name, targetpath ) == 0 ) {
-+			printf( "Note: ignoring directories below '%s'\n", targetpath );
-+			return entry;
-+			break;
-+		}
-+		element = element->next;
-+	}
-+
- 	n = scandir(hostpath, &namelist, 0, alphasort);
- 	if (n < 0) {
- 		sys_errmsg_die("opening directory %s", hostpath);
-@@ -1359,6 +1373,7 @@ static struct option long_options[] = {
- 	{"root", 1, NULL, 'r'},
- 	{"pagesize", 1, NULL, 's'},
- 	{"eraseblock", 1, NULL, 'e'},
-+	{"ignore", 1, NULL, 'I'},
- 	{"output", 1, NULL, 'o'},
- 	{"help", 0, NULL, 'h'},
- 	{"verbose", 0, NULL, 'v'},
-@@ -1409,6 +1424,7 @@ static const char helptext[] =
- "  -L, --list-compressors  Show the list of the available compressors\n"
- "  -t, --test-compression  Call decompress and compare with the original (for test)\n"
- "  -n, --no-cleanmarkers   Don't add a cleanmarker to every eraseblock\n"
-+"  -I, --ignore=PATH       Ignore sub directory and file tree below PATH when recursing over the file system\n"
- "  -o, --output=FILE       Output to FILE (default: stdout)\n"
- "  -l, --little-endian     Create a little-endian filesystem\n"
- "  -b, --big-endian        Create a big-endian filesystem\n"
-@@ -1566,6 +1582,7 @@ int main(int argc, char **argv)
- 	char *compr_name = NULL;
- 	int compr_prior  = -1;
- 	int warn_page_size = 0;
-+	struct ignorepath_entry* element = ignorepath;
- 
- 	page_size = sysconf(_SC_PAGESIZE);
- 	if (page_size < 0) /* System doesn't know so ... */
-@@ -1576,7 +1593,7 @@ int main(int argc, char **argv)
- 	jffs2_compressors_init();
- 
- 	while ((opt = getopt_long(argc, argv,
--					"D:d:r:s:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:i:", long_options, &c)) >= 0)
-+					"D:d:r:s:I:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:i:", long_options, &c)) >= 0)
- 	{
- 		switch (opt) {
- 			case 'D':
-@@ -1600,6 +1617,28 @@ int main(int argc, char **argv)
- 				warn_page_size = 0; /* set by user, so don't need to warn */
- 				break;
- 
-+			case 'I':
-+				printf( "Note: Adding '%s' to ignore Path\n", optarg );
-+				element = ignorepath;
-+				if ( !ignorepath ) {
-+					ignorepath = xmalloc( sizeof( struct ignorepath_entry ) );
-+					ignorepath->next = 0;
-+					strcpy( &ignorepath->name[0], optarg );
-+				} else {
-+					while ( element->next ) element = element->next;
-+					element->next = xmalloc( sizeof( struct ignorepath_entry ) );
-+ 					element->next->next = 0;
-+					strcpy( &element->next->name[0], optarg );
-+				}
-+				printf( "--------- Dumping ignore path list ----------------\n" );
-+				element = ignorepath;
-+				while ( element ) {
-+					printf( "  * '%s'\n", &element->name[0] );
-+					element = element->next;
-+				}
-+				printf( "---------------------------------------------------\n" );
-+				break;
-+
- 			case 'o':
- 				if (out_fd != -1) {
- 					errmsg_die("output filename specified more than once");

meta/recipes-devtools/mtd/mtd-utils_git.bb

@@ -15,7 +15,6 @@ PV = "2.1.4"
 
 SRCREV = "c7f1bfa44a84d02061787e2f6093df5cc40b9f5c"
 SRC_URI = "git://git.infradead.org/mtd-utils.git;branch=master \
-           file://add-exclusion-to-mkfs-jffs2-git-2.patch \
            file://0001-tests-Remove-unused-linux-fs.h-header-from-includes.patch \
            "