1 files changed, 0 insertions, 55 deletions
diff --git a/target/linux/generic/backport-4.19/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch b/target/linux/generic/backport-4.19/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch
deleted file mode 100644
index 02296276b0..0000000000
--- a/target/linux/generic/backport-4.19/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 6750f61a13a0197c40e4a40739117493b15f19e8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Tue, 20 Nov 2018 10:24:09 +0100
-Subject: [PATCH] mtd: improve calculating partition boundaries when checking
- for alignment
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When checking for alignment mtd should check absolute offsets. It's
-important for subpartitions as it doesn't make sense to check their
-relative addresses.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
----
- drivers/mtd/mtdpart.c | 13 +++++++++++--
- 1 file changed, 11 insertions(+), 2 deletions(-)
-
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -61,6 +61,15 @@ static inline struct mtd_part *mtd_to_pa
- 	return container_of(mtd, struct mtd_part, mtd);
- }
- 
-+static u64 part_absolute_offset(struct mtd_info *mtd)
-+{
-+	struct mtd_part *part = mtd_to_part(mtd);
-+
-+	if (!mtd_is_partition(mtd))
-+		return 0;
-+
-+	return part_absolute_offset(part->parent) + part->offset;
-+}
- 
- /*
-  * MTD methods which simply translate the effective address and pass through
-@@ -518,7 +527,7 @@ static struct mtd_part *allocate_partiti
- 	if (!(slave->mtd.flags & MTD_NO_ERASE))
- 		wr_alignment = slave->mtd.erasesize;
- 
--	tmp = slave->offset;
-+	tmp = part_absolute_offset(parent) + slave->offset;
- 	remainder = do_div(tmp, wr_alignment);
- 	if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) {
- 		/* Doesn't start on a boundary of major erase size */
-@@ -529,7 +538,7 @@ static struct mtd_part *allocate_partiti
- 			part->name);
- 	}
- 
--	tmp = slave->mtd.size;
-+	tmp = part_absolute_offset(parent) + slave->mtd.size;
- 	remainder = do_div(tmp, wr_alignment);
- 	if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) {
- 		slave->mtd.flags &= ~MTD_WRITEABLE;