1 files changed, 0 insertions, 33 deletions
diff --git a/target/linux/pistachio/patches-4.9/411-mtd-nand-Check-length-of-ID-before-reading-bits-per-.patch b/target/linux/pistachio/patches-4.9/411-mtd-nand-Check-length-of-ID-before-reading-bits-per-.patch
deleted file mode 100644
index 6ffac4dc05..0000000000
--- a/target/linux/pistachio/patches-4.9/411-mtd-nand-Check-length-of-ID-before-reading-bits-per-.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 42ebff638003be18fab503b37de4ad7853244e95 Mon Sep 17 00:00:00 2001
-From: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
-Date: Sat, 25 Feb 2017 15:58:22 +0000
-Subject: mtd: nand: Check length of ID before reading bits per cell
-
-The table-based NAND identification currently reads the number
-of bits per cell from the 3rd byte of the extended ID. This is done
-for the so-called 'full ID' devices; i.e. devices that have a known
-length ID.
-
-However, if the ID length is shorter than three, there's no 3rd byte,
-and so it's wrong to read the bits per cell from there. Fix this by
-adding a check for the ID length.
-
-(picked from http://lists.infradead.org/pipermail/linux-mtd/2014-December/056764.html)
-
-Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
----
- drivers/mtd/nand/nand_base.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/mtd/nand/nand_base.c
-+++ b/drivers/mtd/nand/nand_base.c
-@@ -4046,7 +4046,8 @@ static bool find_full_id_nand(struct mtd
- 		mtd->erasesize = type->erasesize;
- 		mtd->oobsize = type->oobsize;
- 
--		chip->bits_per_cell = nand_get_bits_per_cell(id_data[2]);
-+		if (type->id_len > 2)
-+			chip->bits_per_cell = nand_get_bits_per_cell(id_data[2]);
- 		chip->chipsize = (uint64_t)type->chipsize << 20;
- 		chip->options |= type->options;
- 		chip->ecc_strength_ds = NAND_ECC_STRENGTH(type);