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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
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