kernel: remove support for kernel 4.19

We use 5.4 on all targets by default, and 4.19 has never been released
in a stable version. There is no reason to keep it.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 141 deletions

diff --git a/target/linux/mediatek/patches-4.19/0301-mtd-mtk-ecc-move-mtk-ecc-header-file-to-include-mtd.patch b/target/linux/mediatek/patches-4.19/0301-mtd-mtk-ecc-move-mtk-ecc-header-file-to-include-mtd.patch
deleted file mode 100644
index 2f82a130c3..0000000000
--- a/target/linux/mediatek/patches-4.19/0301-mtd-mtk-ecc-move-mtk-ecc-header-file-to-include-mtd.patch
+++ /dev/null
@@ -1,141 +0,0 @@
-From a2479dc254ebe31c84fbcfda73f35e2321576494 Mon Sep 17 00:00:00 2001
-From: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
-Date: Tue, 19 Mar 2019 13:57:38 +0800
-Subject: [PATCH 1/6] mtd: mtk ecc: move mtk ecc header file to include/mtd
-
-Change-Id: I8dc1d30e21b40d68ef5efd9587012f82970156a5
-Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
----
- drivers/mtd/nand/raw/mtk_ecc.c                        | 3 +--
- drivers/mtd/nand/raw/mtk_nand.c                       | 2 +-
- {drivers/mtd/nand/raw => include/linux/mtd}/mtk_ecc.h | 0
- 3 files changed, 2 insertions(+), 3 deletions(-)
- rename {drivers/mtd/nand/raw => include/linux/mtd}/mtk_ecc.h (100%)
-
---- a/drivers/mtd/nand/raw/mtk_ecc.c
-+++ b/drivers/mtd/nand/raw/mtk_ecc.c
-@@ -23,8 +23,7 @@
- #include <linux/of.h>
- #include <linux/of_platform.h>
- #include <linux/mutex.h>
--
--#include "mtk_ecc.h"
-+#include <linux/mtd/mtk_ecc.h>
- 
- #define ECC_IDLE_MASK		BIT(0)
- #define ECC_IRQ_EN		BIT(0)
---- a/drivers/mtd/nand/raw/mtk_nand.c
-+++ b/drivers/mtd/nand/raw/mtk_nand.c
-@@ -25,7 +25,7 @@
- #include <linux/iopoll.h>
- #include <linux/of.h>
- #include <linux/of_device.h>
--#include "mtk_ecc.h"
-+#include <linux/mtd/mtk_ecc.h>
- 
- /* NAND controller register definition */
- #define NFI_CNFG		(0x00)
---- a/drivers/mtd/nand/raw/mtk_ecc.h
-+++ /dev/null
-@@ -1,49 +0,0 @@
--/*
-- * MTK SDG1 ECC controller
-- *
-- * Copyright (c) 2016 Mediatek
-- * Authors:	Xiaolei Li		<xiaolei.li@mediatek.com>
-- *		Jorge Ramirez-Ortiz	<jorge.ramirez-ortiz@linaro.org>
-- * This program is free software; you can redistribute it and/or modify it
-- * under the terms of the GNU General Public License version 2 as published
-- * by the Free Software Foundation.
-- */
--
--#ifndef __DRIVERS_MTD_NAND_MTK_ECC_H__
--#define __DRIVERS_MTD_NAND_MTK_ECC_H__
--
--#include <linux/types.h>
--
--enum mtk_ecc_mode {ECC_DMA_MODE = 0, ECC_NFI_MODE = 1};
--enum mtk_ecc_operation {ECC_ENCODE, ECC_DECODE};
--
--struct device_node;
--struct mtk_ecc;
--
--struct mtk_ecc_stats {
--	u32 corrected;
--	u32 bitflips;
--	u32 failed;
--};
--
--struct mtk_ecc_config {
--	enum mtk_ecc_operation op;
--	enum mtk_ecc_mode mode;
--	dma_addr_t addr;
--	u32 strength;
--	u32 sectors;
--	u32 len;
--};
--
--int mtk_ecc_encode(struct mtk_ecc *, struct mtk_ecc_config *, u8 *, u32);
--void mtk_ecc_get_stats(struct mtk_ecc *, struct mtk_ecc_stats *, int);
--int mtk_ecc_wait_done(struct mtk_ecc *, enum mtk_ecc_operation);
--int mtk_ecc_enable(struct mtk_ecc *, struct mtk_ecc_config *);
--void mtk_ecc_disable(struct mtk_ecc *);
--void mtk_ecc_adjust_strength(struct mtk_ecc *ecc, u32 *p);
--unsigned int mtk_ecc_get_parity_bits(struct mtk_ecc *ecc);
--
--struct mtk_ecc *of_mtk_ecc_get(struct device_node *);
--void mtk_ecc_release(struct mtk_ecc *);
--
--#endif
---- /dev/null
-+++ b/include/linux/mtd/mtk_ecc.h
-@@ -0,0 +1,49 @@
-+/*
-+ * MTK SDG1 ECC controller
-+ *
-+ * Copyright (c) 2016 Mediatek
-+ * Authors:	Xiaolei Li		<xiaolei.li@mediatek.com>
-+ *		Jorge Ramirez-Ortiz	<jorge.ramirez-ortiz@linaro.org>
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License version 2 as published
-+ * by the Free Software Foundation.
-+ */
-+
-+#ifndef __DRIVERS_MTD_NAND_MTK_ECC_H__
-+#define __DRIVERS_MTD_NAND_MTK_ECC_H__
-+
-+#include <linux/types.h>
-+
-+enum mtk_ecc_mode {ECC_DMA_MODE = 0, ECC_NFI_MODE = 1};
-+enum mtk_ecc_operation {ECC_ENCODE, ECC_DECODE};
-+
-+struct device_node;
-+struct mtk_ecc;
-+
-+struct mtk_ecc_stats {
-+	u32 corrected;
-+	u32 bitflips;
-+	u32 failed;
-+};
-+
-+struct mtk_ecc_config {
-+	enum mtk_ecc_operation op;
-+	enum mtk_ecc_mode mode;
-+	dma_addr_t addr;
-+	u32 strength;
-+	u32 sectors;
-+	u32 len;
-+};
-+
-+int mtk_ecc_encode(struct mtk_ecc *, struct mtk_ecc_config *, u8 *, u32);
-+void mtk_ecc_get_stats(struct mtk_ecc *, struct mtk_ecc_stats *, int);
-+int mtk_ecc_wait_done(struct mtk_ecc *, enum mtk_ecc_operation);
-+int mtk_ecc_enable(struct mtk_ecc *, struct mtk_ecc_config *);
-+void mtk_ecc_disable(struct mtk_ecc *);
-+void mtk_ecc_adjust_strength(struct mtk_ecc *ecc, u32 *p);
-+unsigned int mtk_ecc_get_parity_bits(struct mtk_ecc *ecc);
-+
-+struct mtk_ecc *of_mtk_ecc_get(struct device_node *);
-+void mtk_ecc_release(struct mtk_ecc *);
-+
-+#endif