* How to unload a sound module.
@ 2010-01-26 19:37 Yiliang Bao
2010-01-27 8:43 ` Eliot Blennerhassett
0 siblings, 1 reply; 2+ messages in thread
From: Yiliang Bao @ 2010-01-26 19:37 UTC (permalink / raw)
To: alsa-devel
Hi,
I am new to alsa driver development. The first problem I encountered is I
could not unload a module just inserted. I always get the following message
(using snd-dummy as an example).
> sudo rmmod snd-dummy
ERROR: Module snd_dummy is in use
I checked who is using snd-dummy. Here is what I got and I do not know what
applications are using it.
Module Size Used by
snd_dummy 9600 2
Is there any easy way to unload the sound module?
Thanks,
Yiliang
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: How to unload a sound module.
2010-01-26 19:37 How to unload a sound module Yiliang Bao
@ 2010-01-27 8:43 ` Eliot Blennerhassett
0 siblings, 0 replies; 2+ messages in thread
From: Eliot Blennerhassett @ 2010-01-27 8:43 UTC (permalink / raw)
Cc: alsa-devel
Yiliang Bao wrote:
> Hi,
>
> I am new to alsa driver development. The first problem I encountered is I
> could not unload a module just inserted. I always get the following message
> (using snd-dummy as an example).
>
>> sudo rmmod snd-dummy
> ERROR: Module snd_dummy is in use
>
> I checked who is using snd-dummy. Here is what I got and I do not know what
> applications are using it.
sudo lsof /dev/snd/*
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-01-26 19:37 How to unload a sound module Yiliang Bao
2010-01-27 8:43 ` Eliot Blennerhassett
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