Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/mtd/nand/onenand/Kconfig b/drivers/mtd/nand/onenand/Kconfig
index 9dc1574..ae0b8fe 100644
--- a/drivers/mtd/nand/onenand/Kconfig
+++ b/drivers/mtd/nand/onenand/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
menuconfig MTD_ONENAND
tristate "OneNAND Device Support"
depends on MTD
diff --git a/drivers/mtd/nand/onenand/generic.c b/drivers/mtd/nand/onenand/generic.c
index acad17e..8b6f4da 100644
--- a/drivers/mtd/nand/onenand/generic.c
+++ b/drivers/mtd/nand/onenand/generic.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2005 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
*
- * 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.
- *
* Overview:
* This is a device driver for the OneNAND flash for generic boards.
*/
diff --git a/drivers/mtd/nand/onenand/omap2.c b/drivers/mtd/nand/onenand/omap2.c
index 3211371..edf94ee 100644
--- a/drivers/mtd/nand/onenand/omap2.c
+++ b/drivers/mtd/nand/onenand/omap2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* OneNAND driver for OMAP2 / OMAP3
*
@@ -5,20 +6,6 @@
*
* Author: Jarkko Lavinen <jarkko.lavinen@nokia.com> and Juha Yrjölä
* IRQ and DMA support written by Timo Teras
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; see the file COPYING. If not, write to the Free Software
- * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
*/
#include <linux/device.h>
diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c
index 4ca4b19..77bd32a 100644
--- a/drivers/mtd/nand/onenand/onenand_base.c
+++ b/drivers/mtd/nand/onenand/onenand_base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright © 2005-2009 Samsung Electronics
* Copyright © 2007 Nokia Corporation
@@ -12,10 +13,6 @@
* Flex-OneNAND support
* Amul Kumar Saha <amul.saha at samsung.com>
* OTP support
- *
- * 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.
*/
#include <linux/kernel.h>
@@ -2458,7 +2455,7 @@
bbm->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1);
/* We write two bytes, so we don't have to mess with 16-bit access */
- ofs += mtd->oobsize + (bbm->badblockpos & ~0x01);
+ ofs += mtd->oobsize + (this->badblockpos & ~0x01);
/* FIXME : What to do when marking SLC block in partition
* with MLC erasesize? For now, it is not advisable to
* create partitions containing both SLC and MLC regions.
@@ -3260,6 +3257,9 @@
/* Lock scheme */
switch (density) {
+ case ONENAND_DEVICE_DENSITY_8Gb:
+ this->options |= ONENAND_HAS_NOP_1;
+ /* fall through */
case ONENAND_DEVICE_DENSITY_4Gb:
if (ONENAND_IS_DDP(this))
this->options |= ONENAND_HAS_2PLANE;
@@ -3280,12 +3280,15 @@
if ((this->version_id & 0xf) == 0xe)
this->options |= ONENAND_HAS_NOP_1;
}
+ this->options |= ONENAND_HAS_UNLOCK_ALL;
+ break;
case ONENAND_DEVICE_DENSITY_2Gb:
/* 2Gb DDP does not have 2 plane */
if (!ONENAND_IS_DDP(this))
this->options |= ONENAND_HAS_2PLANE;
this->options |= ONENAND_HAS_UNLOCK_ALL;
+ break;
case ONENAND_DEVICE_DENSITY_1Gb:
/* A-Die has all block unlock */
@@ -3877,6 +3880,9 @@
if (!this->oob_buf) {
if (this->options & ONENAND_PAGEBUF_ALLOC) {
this->options &= ~ONENAND_PAGEBUF_ALLOC;
+#ifdef CONFIG_MTD_ONENAND_VERIFY_WRITE
+ kfree(this->verify_buf);
+#endif
kfree(this->page_buf);
}
return -ENOMEM;
@@ -3967,6 +3973,9 @@
if (!(this->options & ONENAND_SKIP_INITIAL_UNLOCKING))
this->unlock_all(mtd);
+ /* Set the bad block marker position */
+ this->badblockpos = ONENAND_BADBLOCK_POS;
+
ret = this->scan_bbt(mtd);
if ((!FLEXONENAND(this)) || ret)
return ret;
diff --git a/drivers/mtd/nand/onenand/onenand_bbt.c b/drivers/mtd/nand/onenand/onenand_bbt.c
index dde2048..57c31c8 100644
--- a/drivers/mtd/nand/onenand/onenand_bbt.c
+++ b/drivers/mtd/nand/onenand/onenand_bbt.c
@@ -190,9 +190,6 @@
if (!bbm->bbt)
return -ENOMEM;
- /* Set the bad block position */
- bbm->badblockpos = ONENAND_BADBLOCK_POS;
-
/* Set erase shift */
bbm->bbt_erase_shift = this->erase_shift;
diff --git a/drivers/mtd/nand/onenand/samsung.c b/drivers/mtd/nand/onenand/samsung.c
index e64d0fd..55e5536 100644
--- a/drivers/mtd/nand/onenand/samsung.c
+++ b/drivers/mtd/nand/onenand/samsung.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Samsung S3C64XX/S5PC1XX OneNAND driver
*
@@ -5,10 +6,6 @@
* Kyungmin Park <kyungmin.park@samsung.com>
* Marek Szyprowski <m.szyprowski@samsung.com>
*
- * 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.
- *
* Implementation:
* S3C64XX: emulate the pseudo BufferRAM
* S5PC110: use DMA
diff --git a/drivers/mtd/nand/onenand/samsung.h b/drivers/mtd/nand/onenand/samsung.h
index 9016dc0..892bbb6 100644
--- a/drivers/mtd/nand/onenand/samsung.h
+++ b/drivers/mtd/nand/onenand/samsung.h
@@ -1,10 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2008-2010 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
- *
- * 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 __SAMSUNG_ONENAND_H__
#define __SAMSUNG_ONENAND_H__