Picking the changes from:

  46b770f7 ("ALSA: uapi: Fix sparse warning")
  a103a398 ("ALSA: control: Fix incompatible protocol error")
  bd3eb4e8 ("ALSA: ctl: bump protocol version up to v2.1.0")
  ff16351e ("ALSA: ctl: remove dimen member from elem_info structure")
  54228356 ("ALSA: ctl: remove unused macro for timestamping of elem_value")
  7fd7d6c5 ("ALSA: uapi: Fix typos and header inclusion in asound.h")
  1cfaef96 ("ALSA: bump uapi version numbers")
  80fe7430 ("ALSA: add new 32-bit layout for snd_pcm_mmap_status/control")
  07094ae6 ("ALSA: Avoid using timespec for struct snd_timer_tread")
  d9e5582c ("ALSA: Avoid using timespec for struct snd_rawmidi_status")
  3ddee7f8 ("ALSA: Avoid using timespec for struct snd_pcm_status")
  a4e7dd35 ("ALSA: Avoid using timespec for struct snd_ctl_elem_value")
  a07804cc

 ("ALSA: Avoid using timespec for struct snd_timer_status")

Which entails no changes in the tooling side.

To silence this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/sound/asound.h' differs from latest version at 'include/uapi/sound/asound.h'
  diff -u tools/include/uapi/sound/asound.h include/uapi/sound/asound.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Baolin Wang <baolin.wang@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>