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 3ab42bbb06d5..28ec55752b68 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 fd2cefa47d35..a4a8914bf7a4 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 9396ebc85d24..6a56303b9925 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 63898d229cb9..f23311e4b201 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 62240f8832ca..63fb971d6574 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 2547016aa7aa..d5251edcc0dd 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 aa524cad5bea..f5dedd57dff6 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 a182e6f97565..b9d366e57097 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 9267d0b7c197..ba1d1418a96d 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 5cb51e53cc03..c190165d92ea 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 ef15b3414da5..4933af9d61f7 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 07125e7941f4..01e2b353a2b9 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 2fb20d1a341a..2dd36347252a 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 b8362c0df51d..e54be402899d 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 e1a9c15eb1b8..09f19c6c52ce 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 17816a028dcb..8631763866c6 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 df6de50c5d59..a232c98fbf4d 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 fcb9775b997d..85be8b232b37 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 5793c2dc1a15..fceb1a96480b 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 9dbc67e42a99..f2a14571882b 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 abaf9d78a206..6ca015f92766 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 88c555db4e5d..91622db9aedf 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 9b29a996c311..37b9710cc80a 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 37a95270503c..2f276b677c81 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 ede828529692..67b06601ca4c 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 f3ed7b2d89bf..007f95eea0e1 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 2b13533d60a2..560936617d9c 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 ff1fb93712c1..2305840c8522 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 f2ec43bfeec1..01c2b9457394 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 16118d11dbfc..720145c49066 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 eade17ea910b..6042f769471a 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 5141b563adf1..e333583ab38c 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 26e0f8da1414..e64a31636a1f 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 14b081af8d61..a5d480f807f3 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 9721fa589bb1..59812d705c3d 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 621317ac4d59..b6095335636c 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 3c7d98436380..453ed2964804 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 5610cd537da7..0af3a3db6fb0 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 764b86a01965..4b873973d6c0 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 ea8a86dceaf4..d7b421c6e530 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 b5b6fcfb3d36..90f36724e796 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 9627ccffc1c4..92e810826b01 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 8dbaf9f77a99..ecd0d7346c3d 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
  *