kernel: remove linux 4.1 support

The only target still referencing it is omap24xx, and it is marked as
broken.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 92 deletions

diff --git a/target/linux/generic/patches-4.1/144-mtd-bcm47xxpart-don-t-fail-because-of-bit-flips.patch b/target/linux/generic/patches-4.1/144-mtd-bcm47xxpart-don-t-fail-because-of-bit-flips.patch
deleted file mode 100644
index 9073f79..0000000
--- a/target/linux/generic/patches-4.1/144-mtd-bcm47xxpart-don-t-fail-because-of-bit-flips.patch
+++ /dev/null
@@ -1,92 +0,0 @@
-From dfe4b4c732365fc1d83c2d2fd9cc18054ae850b7 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sun, 6 Dec 2015 11:24:05 +0100
-Subject: [PATCH] mtd: bcm47xxpart: don't fail because of bit-flips
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Bit-flip errors may occur on NAND flashes and are harmless. Handle them
-gracefully as read content is still reliable and can be parsed.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- drivers/mtd/bcm47xxpart.c | 38 ++++++++++++++++++++++----------------
- 1 file changed, 22 insertions(+), 16 deletions(-)
-
---- a/drivers/mtd/bcm47xxpart.c
-+++ b/drivers/mtd/bcm47xxpart.c
-@@ -66,11 +66,13 @@ static const char *bcm47xxpart_trx_data_
- {
- 	uint32_t buf;
- 	size_t bytes_read;
-+	int err;
- 
--	if (mtd_read(master, offset, sizeof(buf), &bytes_read,
--		     (uint8_t *)&buf) < 0) {
--		pr_err("mtd_read error while parsing (offset: 0x%X)!\n",
--			offset);
-+	err  = mtd_read(master, offset, sizeof(buf), &bytes_read,
-+			(uint8_t *)&buf);
-+	if (err && !mtd_is_bitflip(err)) {
-+		pr_err("mtd_read error while parsing (offset: 0x%X): %d\n",
-+			offset, err);
- 		goto out_default;
- 	}
- 
-@@ -95,6 +97,7 @@ static int bcm47xxpart_parse(struct mtd_
- 	int trx_part = -1;
- 	int last_trx_part = -1;
- 	int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, };
-+	int err;
- 
- 	/*
- 	 * Some really old flashes (like AT45DB*) had smaller erasesize-s, but
-@@ -128,10 +131,11 @@ static int bcm47xxpart_parse(struct mtd_
- 		}
- 
- 		/* Read beginning of the block */
--		if (mtd_read(master, offset, BCM47XXPART_BYTES_TO_READ,
--			     &bytes_read, (uint8_t *)buf) < 0) {
--			pr_err("mtd_read error while parsing (offset: 0x%X)!\n",
--			       offset);
-+		err = mtd_read(master, offset, BCM47XXPART_BYTES_TO_READ,
-+			       &bytes_read, (uint8_t *)buf);
-+		if (err && !mtd_is_bitflip(err)) {
-+			pr_err("mtd_read error while parsing (offset: 0x%X): %d\n",
-+			       offset, err);
- 			continue;
- 		}
- 
-@@ -254,10 +258,11 @@ static int bcm47xxpart_parse(struct mtd_
- 		}
- 
- 		/* Read middle of the block */
--		if (mtd_read(master, offset + 0x8000, 0x4,
--			     &bytes_read, (uint8_t *)buf) < 0) {
--			pr_err("mtd_read error while parsing (offset: 0x%X)!\n",
--			       offset);
-+		err = mtd_read(master, offset + 0x8000, 0x4, &bytes_read,
-+			       (uint8_t *)buf);
-+		if (err && !mtd_is_bitflip(err)) {
-+			pr_err("mtd_read error while parsing (offset: 0x%X): %d\n",
-+			       offset, err);
- 			continue;
- 		}
- 
-@@ -277,10 +282,11 @@ static int bcm47xxpart_parse(struct mtd_
- 		}
- 
- 		offset = master->size - possible_nvram_sizes[i];
--		if (mtd_read(master, offset, 0x4, &bytes_read,
--			     (uint8_t *)buf) < 0) {
--			pr_err("mtd_read error while reading at offset 0x%X!\n",
--			       offset);
-+		err = mtd_read(master, offset, 0x4, &bytes_read,
-+			       (uint8_t *)buf);
-+		if (err && !mtd_is_bitflip(err)) {
-+			pr_err("mtd_read error while reading (offset 0x%X): %d\n",
-+			       offset, err);
- 			continue;
- 		}
-