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| author | Takashi Iwai | 2009-01-12 10:09:24 +0100 |
|---|---|---|
| committer | Takashi Iwai | 2009-01-12 10:33:56 +0100 |
| commit | 6acaed38a32e8571e92cfc832b971f9e4450c207 (patch) | |
| tree | a3d4bff13d946744b38dce3f48ad530d23e74bf7 /lib | |
| parent | ALSA: hda - add support for Intel DX58SO board (diff) | |
| download | kernel-qcow2-linux-6acaed38a32e8571e92cfc832b971f9e4450c207.tar.gz kernel-qcow2-linux-6acaed38a32e8571e92cfc832b971f9e4450c207.tar.xz kernel-qcow2-linux-6acaed38a32e8571e92cfc832b971f9e4450c207.zip | |
ALSA: hda - Use own workqueue
snd-hda-intel driver used schedule_work() fot the delayed DMA pointer
updates, but this has several potential problems:
- it may block other eventsd works longer
- it may deadlock when probing fails and flush_scheduled_work() is
called during probe callback (as probe callback itself could be
invoked from eventd)
This patch adds an own workq for each driver instance to solve these
problems.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions