Merge tag 'asoc-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.15

The biggest thing this release has been the conversion of the AC98 bus
to the driver model, that's been a long time coming so thanks to Robert
Jarzmik for his dedication there.  Due to there being some AC97 MFD
there's a few fairly large changes in input and the MFD layer, mainly to
the wm97xx driver.

There's also some drivers/drm changes to support the new AMD Stoney
platform, these are shared with the DRM subsystem and should be being
merged via both.

Within the subsystem the overwhelming bulk of the changes is in the
Intel drivers which continue to need lots of cleanups and fixes, this
release they've also gained support for their open source firmware.
There's also some large changs in the core as Morimoto-san continues to
mirror operations into the component level in preparation for conversion
of drivers to that.

 - The AC97 bus has finally caught up with the driver model thanks to
   some dedicated and persistent work from Robert Jarzmik.
 - Continued work from Morimoto-san on moving us towards being able to
   use components for everything.
 - Lots of cleanups for the Intel platform code, including support for
   their open source audio firmware.
 - Support for scaling MCLK with sample rate in simple-card.
 - Support for AMD Stoney platform.

43 files changed, 43 insertions, 0 deletions

diff --git a/block/Kconfig b/block/Kconfig
index 3ab42bb..28ec557 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Block layer core configuration
 #
diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched
index fd2cefa..a4a8914 100644
--- a/block/Kconfig.iosched
+++ b/block/Kconfig.iosched
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if BLOCK
 
 menu "IO Schedulers"
diff --git a/block/Makefile b/block/Makefile
index 9396ebc..6a56303 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the kernel block layer
 #
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index 63898d2..f23311e 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to io context handling
  */
diff --git a/block/blk-lib.c b/block/blk-lib.c
index 62240f8..63fb971 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to generic helpers functions
  */
diff --git a/block/blk-map.c b/block/blk-map.c
index 2547016..d5251ed 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to mapping data to requests
  */
diff --git a/block/blk-merge.c b/block/blk-merge.c
index aa524ca..f5dedd5 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to segment and merge handling
  */
diff --git a/block/blk-mq-debugfs.h b/block/blk-mq-debugfs.h
index a182e6f..b9d366e 100644
--- a/block/blk-mq-debugfs.h
+++ b/block/blk-mq-debugfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef INT_BLK_MQ_DEBUGFS_H
 #define INT_BLK_MQ_DEBUGFS_H
 
diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h
index 9267d0b7..ba1d141 100644
--- a/block/blk-mq-sched.h
+++ b/block/blk-mq-sched.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef BLK_MQ_SCHED_H
 #define BLK_MQ_SCHED_H
 
diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index 5cb51e5..c190165 100644
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef INT_BLK_MQ_TAG_H
 #define INT_BLK_MQ_TAG_H
 
diff --git a/block/blk-mq.h b/block/blk-mq.h
index ef15b34..4933af9 100644
--- a/block/blk-mq.h
+++ b/block/blk-mq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef INT_BLK_MQ_H
 #define INT_BLK_MQ_H
 
diff --git a/block/blk-softirq.c b/block/blk-softirq.c
index 07125e7..01e2b35 100644
--- a/block/blk-softirq.c
+++ b/block/blk-softirq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to softirq rq completions
  */
diff --git a/block/blk-stat.h b/block/blk-stat.h
index 2fb20d1..2dd3634 100644
--- a/block/blk-stat.h
+++ b/block/blk-stat.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef BLK_STAT_H
 #define BLK_STAT_H
 
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index b8362c0..e54be40 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to sysfs handling
  */
diff --git a/block/blk-tag.c b/block/blk-tag.c
index e1a9c15..09f19c6 100644
--- a/block/blk-tag.c
+++ b/block/blk-tag.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Functions related to tagged command queuing
  */
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 17816a0..8631763 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Interface for controlling IO bandwidth on a request queue
  *
diff --git a/block/blk-wbt.h b/block/blk-wbt.h
index df6de50..a232c98 100644
--- a/block/blk-wbt.h
+++ b/block/blk-wbt.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef WB_THROTTLE_H
 #define WB_THROTTLE_H
 
diff --git a/block/blk.h b/block/blk.h
index fcb9775..85be8b2 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef BLK_INTERNAL_H
 #define BLK_INTERNAL_H
 
diff --git a/block/bounce.c b/block/bounce.c
index 5793c2d..fceb1a9 100644
--- a/block/bounce.c
+++ b/block/bounce.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* bounce buffer handling for block devices
  *
  * - Split from highmem.c
diff --git a/block/cmdline-parser.c b/block/cmdline-parser.c
index 9dbc67e..f2a1457 100644
--- a/block/cmdline-parser.c
+++ b/block/cmdline-parser.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Parse command line, get partition information
  *
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index abaf9d7..6ca015f 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/blkdev.h>
 #include <linux/blkpg.h>
 #include <linux/blktrace_api.h>
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 88c555d..91622db 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  Code extracted from drivers/block/genhd.c
  *  Copyright (C) 1991-1998  Linus Torvalds
diff --git a/block/partitions/Kconfig b/block/partitions/Kconfig
index 9b29a99..37b9710 100644
--- a/block/partitions/Kconfig
+++ b/block/partitions/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Partition configuration
 #
diff --git a/block/partitions/Makefile b/block/partitions/Makefile
index 37a9527..2f276b6 100644
--- a/block/partitions/Makefile
+++ b/block/partitions/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/block/partitions/acorn.h b/block/partitions/acorn.h
index ede8285..67b0660 100644
--- a/block/partitions/acorn.h
+++ b/block/partitions/acorn.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * linux/fs/partitions/acorn.h
  *
diff --git a/block/partitions/aix.c b/block/partitions/aix.c
index f3ed7b2..007f95e 100644
--- a/block/partitions/aix.c
+++ b/block/partitions/aix.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/aix.c
  *
diff --git a/block/partitions/amiga.c b/block/partitions/amiga.c
index 2b13533..5609366 100644
--- a/block/partitions/amiga.c
+++ b/block/partitions/amiga.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/amiga.c
  *
diff --git a/block/partitions/atari.c b/block/partitions/atari.c
index ff1fb93..2305840 100644
--- a/block/partitions/atari.c
+++ b/block/partitions/atari.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/atari.c
  *
diff --git a/block/partitions/atari.h b/block/partitions/atari.h
index f2ec43b..01c2b94 100644
--- a/block/partitions/atari.h
+++ b/block/partitions/atari.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  fs/partitions/atari.h
  *  Moved by Russell King from:
diff --git a/block/partitions/check.c b/block/partitions/check.c
index 16118d1..720145c 100644
--- a/block/partitions/check.c
+++ b/block/partitions/check.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/check.c
  *
diff --git a/block/partitions/check.h b/block/partitions/check.h
index eade17e..6042f76 100644
--- a/block/partitions/check.h
+++ b/block/partitions/check.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #include <linux/pagemap.h>
 #include <linux/blkdev.h>
 #include <linux/genhd.h>
diff --git a/block/partitions/cmdline.c b/block/partitions/cmdline.c
index 5141b56..e333583 100644
--- a/block/partitions/cmdline.c
+++ b/block/partitions/cmdline.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2013 HUAWEI
  * Author: Cai Zhiyong <caizhiyong@huawei.com>
diff --git a/block/partitions/cmdline.h b/block/partitions/cmdline.h
index 26e0f8d..e64a316 100644
--- a/block/partitions/cmdline.h
+++ b/block/partitions/cmdline.h
@@ -1,2 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 
 int cmdline_partition(struct parsed_partitions *state);
diff --git a/block/partitions/ibm.c b/block/partitions/ibm.c
index 14b081a..a5d480f 100644
--- a/block/partitions/ibm.c
+++ b/block/partitions/ibm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
  *                  Volker Sameske <sameske@de.ibm.com>
diff --git a/block/partitions/karma.c b/block/partitions/karma.c
index 9721fa5..59812d7 100644
--- a/block/partitions/karma.c
+++ b/block/partitions/karma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/karma.c
  *  Rio Karma partition info.
diff --git a/block/partitions/mac.c b/block/partitions/mac.c
index 621317a..b609533 100644
--- a/block/partitions/mac.c
+++ b/block/partitions/mac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/mac.c
  *
diff --git a/block/partitions/mac.h b/block/partitions/mac.h
index 3c7d984..453ed29 100644
--- a/block/partitions/mac.h
+++ b/block/partitions/mac.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  fs/partitions/mac.h
  */
diff --git a/block/partitions/msdos.c b/block/partitions/msdos.c
index 5610cd5..0af3a3d 100644
--- a/block/partitions/msdos.c
+++ b/block/partitions/msdos.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/msdos.c
  *
diff --git a/block/partitions/osf.c b/block/partitions/osf.c
index 764b86a..4b87397 100644
--- a/block/partitions/osf.c
+++ b/block/partitions/osf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/osf.c
  *
diff --git a/block/partitions/sgi.c b/block/partitions/sgi.c
index ea8a86d..d7b421c 100644
--- a/block/partitions/sgi.c
+++ b/block/partitions/sgi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/sgi.c
  *
diff --git a/block/partitions/sun.c b/block/partitions/sun.c
index b5b6fcf..90f3672 100644
--- a/block/partitions/sun.c
+++ b/block/partitions/sun.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/sun.c
  *
diff --git a/block/partitions/sysv68.c b/block/partitions/sysv68.c
index 9627ccf..92e8108 100644
--- a/block/partitions/sysv68.c
+++ b/block/partitions/sysv68.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/sysv68.c
  *
diff --git a/block/partitions/ultrix.c b/block/partitions/ultrix.c
index 8dbaf9f..ecd0d73 100644
--- a/block/partitions/ultrix.c
+++ b/block/partitions/ultrix.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  fs/partitions/ultrix.c
  *