kernel.git/sound/core/seq/seq_dummy.c, branch linux-3.2.y

ALSA: seq-dummy: remove deadlock-causing events on close

2015-02-20T00:49:39Z

commit 0767e95bb96d7fdddcd590fb809e6975d93aebc5 upstream. When the last subscriber to a "Through" port has been removed, the subscribed destination ports might still be active, so it would be wrong to send "all sounds off" and "reset controller" events to them. The proper place for such a shutdown would be the closing of the actual MIDI port (and close_substream() in rawmidi.c already can do this). This also fixes a deadlock when dummy_unuse() tries to send events to its own port that is already locked because it is being freed. Reported-by: Peter Billam Signed-off-by: Clemens Ladisch Signed-off-by: Takashi Iwai Signed-off-by: Ben Hutchings

sound: fix drivers needing module.h not moduleparam.h

2011-10-31T23:31:19Z

The implicit presence of module.h lured several users into incorrectly thinking that they only needed/used modparam.h but once we clean up the module.h presence, these will show up as build failures, so fix 'em now. Signed-off-by: Paul Gortmaker

Fix common misspellings

2011-03-31T14:26:23Z

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

[ALSA] Remove sound/driver.h

2008-01-31T16:29:48Z

This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Remove zero-initialization of static variables

2006-06-22T19:33:45Z

Removed zero-initializations of static variables. A tiny optimization. Signed-off-by: Takashi Iwai

[ALSA] add more sequencer port type information bits

2006-06-22T19:33:18Z

Add four new information flags SNDRV_SEQ_PORT_TYPE_HARDWARE, _SOFTWARE, _SYNTHESIZER, _PORT for sequencer ports. This makes it easier for apps like Rosegarden to make policy decisions based on the port type. Signed-off-by: Clemens Ladisch

[ALSA] seq: set client name in snd_seq_create_kernel_client()

2006-01-03T11:30:49Z

All users of snd_seq_create_kernel_client() have to set the client name anyway, so we can just pass the name as parameter. This relieves us from having to muck around with a struct snd_seq_client_info in these cases. Signed-off-by: Clemens Ladisch

[ALSA] seq: remove struct snd_seq_client_callback

2006-01-03T11:30:47Z

The fields of struct snd_seq_client_callback either aren't used or are always set to the same value, so we can get rid of it altogether. Signed-off-by: Clemens Ladisch

[ALSA] Remove xxx_t typedefs: Sequencer

2006-01-03T11:17:52Z

Modules: ALSA sequencer Remove xxx_t typedefs from the core sequencer codes. Signed-off-by: Takashi Iwai

[ALSA] Replace with kzalloc() - seq stuff

2005-09-12T08:48:06Z

ALSA sequencer,Instrument layer,ALSA<-OSS sequencer Replace kcalloc(1,..) with kzalloc(). Signed-off-by: Takashi Iwai