[alsa-devel] [PATCH 0/4 v2] fix userspace control element operations

[Takashi Sakamoto]

This patchset is revised version of my previous one.

[alsa-devel] [PATCH 0/4] ALSA: ctl: fix userspace control element operations
http://mailman.alsa-project.org/pipermail/alsa-devel/2015-April/090206.html

Changes:
 - Use helper functions to processing identical information
 - Revise a comment about the number of added element in returned value
 - Remove elements at add operation when EFAULT occurs

Takashi Sakamoto (4):
  ctl: confirm to return all identical information in 'activate' event
  ctl: fix a bug to return no identical information in info operation
    for userspace controls
  ctl: fill identical information to return value when adding userspace
    elements
  ctl: fix to handle several elements added by one operation for
    userspace element

 sound/core/control.c | 45 ++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 40 insertions(+), 5 deletions(-)

-- 
2.1.0