[PATCH 00/11] ALSA: usx2y: Fixes and cleanups

[Takashi Iwai]

Hi,

this is a patch series for usx2y drivers.

Most part of changes are about cleanup of the code.  The current usx2y
driver is fairly unmaintained code, and this was the cause of some
overseen bugs (or rather confusion) as happened in UMN fiasco.

So the initial goal is to make a bit more readable for further
reviews.  The remaining part of changes are actual fixes.  At this
time, I concentrated only on the obvious issues that could be spotted
out after the cleanup.  The driver is likely broken in other ways, but
the identification and the fix would need the actual device, so I
leave them for now.


Takashi

===

Takashi Iwai (11):
  ALSA: usx2y: Avoid camelCase
  ALSA: usx2y: Fix spaces
  ALSA: usx2y: Coding style fixes
  ALSA: usx2y: Fix potential leaks of uninitialized memory
  ALSA: usx2y: Avoid self-killing
  ALSA: usx2y: Fix potential memory leaks
  ALSA: usxy2: Fix potential doubly allocations
  ALSA: usx2y: Fix shmem initialization
  ALSA: usx2y: Don't call free_pages_exact() with NULL address
  ALSA: usx2y: Cleanup probe and disconnect callbacks
  ALSA: usx2y: Nuke pcm_list

 sound/usb/usx2y/us122l.c          |  61 +--
 sound/usb/usx2y/us122l.h          |   2 +-
 sound/usb/usx2y/usX2Yhwdep.c      | 135 +++---
 sound/usb/usx2y/usX2Yhwdep.h      |   2 +-
 sound/usb/usx2y/usb_stream.c      |  82 ++--
 sound/usb/usx2y/usb_stream.h      |  23 +-
 sound/usb/usx2y/usbus428ctldefs.h | 104 ++---
 sound/usb/usx2y/usbusx2y.c        | 389 +++++++++--------
 sound/usb/usx2y/usbusx2y.h        |  65 ++-
 sound/usb/usx2y/usbusx2yaudio.c   | 684 ++++++++++++++++--------------
 sound/usb/usx2y/usx2yhwdeppcm.c   | 627 ++++++++++++++-------------
 sound/usb/usx2y/usx2yhwdeppcm.h   |   4 +-
 12 files changed, 1146 insertions(+), 1032 deletions(-)

-- 
2.26.2