This series of patches makes sure that the existing consumers of
the infrastructure unbind their interface before they begin
destroying the driver, moves duplicated members from the
instanced component structures into a new parent structure and
introduces locking so that consumers of the interface do not use
stale data.

Simon Trimmer (7):
  ALSA: hda: cs35l56: Component should be unbound before deconstruction
  ALSA: hda: cs35l41: Component should be unbound before deconstruction
  ALSA: hda/tas2781: Component should be unbound before deconstruction
  ALSA: hda: hda_component: Introduce component parent structure
  ALSA: hda: hda_component: Change codecs to use component parent
    structure
  ALSA: hda: hda_component: Move codec field into the parent
  ALSA: hda: hda_component: Protect shared data with a mutex

 sound/pci/hda/cs35l41_hda.c     | 47 +++++++++++---------
 sound/pci/hda/cs35l56_hda.c     | 29 +++++++------
 sound/pci/hda/hda_component.c   | 76 ++++++++++++++++++++-------------
 sound/pci/hda/hda_component.h   | 48 ++++++++++++++-------
 sound/pci/hda/patch_realtek.c   | 17 ++++----
 sound/pci/hda/tas2781_hda_i2c.c | 37 ++++++++--------
 6 files changed, 148 insertions(+), 106 deletions(-)

-- 
2.34.1