bcm53xx: backport upstream bcm53xx spi driver changes

One replaces our local patch and another is just for keeping driver in
sync (license change).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 50 insertions, 0 deletions

diff --git a/target/linux/bcm53xx/patches-4.4/084-0002-spi-bcm53xx-re-license-code-to-the-GPL-v2.patch b/target/linux/bcm53xx/patches-4.4/084-0002-spi-bcm53xx-re-license-code-to-the-GPL-v2.patch
new file mode 100644
index 0000000..37fb6df
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.4/084-0002-spi-bcm53xx-re-license-code-to-the-GPL-v2.patch
@@ -0,0 +1,50 @@
+From e360e72e715f228e426edf0fc99ffa34027ab0ad Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Thu, 29 Dec 2016 20:13:13 +0100
+Subject: [PATCH] spi: bcm53xx: (re)license code to the GPL v2
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+My intention was to release this code under GPL v2 license. For some
+reason my initial commit 0fc6a323e191 ("spi: bcm53xx: driver for SPI
+controller on Broadcom bcma SoC") totally missed licensing info.
+MODULE_LICENSE was later added by Axel specifying "GNU Public License
+v2 or later".
+
+This patch clarifies situation by adding a proper header (with Copyright
+line) and adjusting MODULE_LICENSE. It should be acked by every driver
+contributor.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Acked-by: Nicholas Mc Guire <hofrat@osadl.org>
+Reviewed-by: Jingoo Han <jingoohan1@gmail.com>
+Acked-by: Jingoo Han <jingoohan1@gmail.com>
+Acked-by: Joe Perches <joe@perches.com>
+Acked-by: Axel Lin <axel.lin@ingics.com>
+Acked-by: Vaishali Thakkar <vaishali.thakkar@oracle.com>
+Signed-off-by: Mark Brown <broonie@kernel.org>
+---
+ drivers/spi/spi-bcm53xx.c | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+--- a/drivers/spi/spi-bcm53xx.c
++++ b/drivers/spi/spi-bcm53xx.c
+@@ -1,3 +1,11 @@
++/*
++ * Copyright (C) 2014-2016 Rafał Miłecki <rafal@milecki.pl>
++ *
++ * 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.
++ */
++
+ #define pr_fmt(fmt)		KBUILD_MODNAME ": " fmt
+ 
+ #include <linux/kernel.h>
+@@ -355,4 +363,4 @@ module_exit(bcm53xxspi_module_exit);
+ 
+ MODULE_DESCRIPTION("Broadcom BCM53xx SPI Controller driver");
+ MODULE_AUTHOR("Rafał Miłecki <zajec5@gmail.com>");
+-MODULE_LICENSE("GPL");
++MODULE_LICENSE("GPL v2");