Merge tag 'nand/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next

NAND core changes:
- use longest matching pattern in ->exec_op() default parser
- export NAND operation tracer
- add flag to indicate panic_write in MTD
- use kzalloc() instead of kmalloc() and memset()

Raw NAND controller drivers changes:
- brcmnand:
  * fix BCH ECC layout for large page NAND parts
  * fallback to detected ecc-strength, ecc-step-size
  * when oops in progress use pio and interrupt polling
  * code refactor code to introduce helper functions
  * add support for v7.3 controller
- FSMC:
  * use nand_op_trace for operation tracing
- GPMI:
  * move all driver code into single file
  * various cleanups (including dmaengine changes)
  * use runtime PM to manage clocks
  * implement exec_op
- MTK:
  * correct low level time calculation of r/w cycle
  * improve data sampling timing for read cycle
  * add validity check for CE# pin setting
  * fix wrongly assigned OOB buffer pointer issue
  * re-license MTK NAND driver as Dual MIT/GPL
- STM32:
  * manage the get_irq error case
  * increase DMA completion timeouts

Raw NAND chips drivers changes:
- Macronix: add read-retry support

Onenand driver changes:
- add support for 8Gb datasize chips
- avoid fall-through warnings

SPI-NAND changes:
- define macros for page-read ops with three-byte addresses
- add support for two-byte device IDs and then for GigaDevice
  GD5F1GQ4UFxxG
- add initial support for Paragon PN26G0xA
- handle the case where the last page read has bitflips

5 files changed, 5 insertions, 17 deletions

diff --git a/net/unix/Kconfig b/net/unix/Kconfig
index 3b9e450656a4..a23a5cca9753 100644
--- a/net/unix/Kconfig
+++ b/net/unix/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Unix Domain Sockets
 #
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index e68d7454f2e3..67e87db5877f 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * NET4:	Implementation of BSD Unix domain sockets.
  *
  * Authors:	Alan Cox, <alan@lxorguk.ukuu.org.uk>
  *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
  * Fixes:
  *		Linus Torvalds	:	Assorted bug cures.
  *		Niibe Yutaka	:	async I/O support.
@@ -49,7 +45,6 @@
  *	     				the core infrastructure is doing that
  *	     				for all net proto families now (2.5.69+)
  *
- *
  * Known differences from reference BSD that was tested:
  *
  *	[TO FIX]
diff --git a/net/unix/diag.c b/net/unix/diag.c
index 3183d9b8ab33..c51a707260fa 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <linux/sock_diag.h>
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 8bbe1b8e4ff7..12e2ddaf887f 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -1,9 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * NET3:	Garbage Collector For AF_UNIX sockets
  *
  * Garbage Collector:
  *	Copyright (C) Barak A. Pearlmutter.
- *	Released under the GPL version 2 or later.
  *
  * Chopped about by Alan Cox 22/3/96 to make it fit the AF_UNIX socket problem.
  * If it doesn't work blame me, it worked when Barak sent it.
@@ -24,11 +24,6 @@
  *
  *  - don't just push entire root set; process in place
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
  *  Fixes:
  *	Alan Cox	07 Sept	1997	Vmalloc internal stack as needed.
  *					Cope with changing max_files.
diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
index b3d515021b74..c09bea89151b 100644
--- a/net/unix/sysctl_net_unix.c
+++ b/net/unix/sysctl_net_unix.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * NET4:	Sysctl interface to net af_unix subsystem.
  *
  * Authors:	Mike Shaver.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
  */
 
 #include <linux/mm.h>