From b3c705aa9e9147a30009bdf6ba853aa7fe138e58 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 14 Jun 2011 14:37:06 +0200 Subject: ALSA: rawmidi - Use workq for event handling Kill tasklet usage in rawmidi core code. Use workq for the event callback instead of tasklet (which is used only in core/seq/seq_midi.c). Signed-off-by: Takashi Iwai --- include/sound/rawmidi.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/sound') diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h index 2480e7d10dcf..6b14359d9fed 100644 --- a/include/sound/rawmidi.h +++ b/include/sound/rawmidi.h @@ -27,6 +27,7 @@ #include #include #include +#include #if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE) #include "seq_device.h" @@ -63,6 +64,7 @@ struct snd_rawmidi_global_ops { }; struct snd_rawmidi_runtime { + struct snd_rawmidi_substream *substream; unsigned int drain: 1, /* drain stage */ oss: 1; /* OSS compatible mode */ /* midi stream buffer */ @@ -79,7 +81,7 @@ struct snd_rawmidi_runtime { /* event handler (new bytes, input only) */ void (*event)(struct snd_rawmidi_substream *substream); /* defers calls to event [input] or ops->trigger [output] */ - struct tasklet_struct tasklet; + struct work_struct event_work; /* private data */ void *private_data; void (*private_free)(struct snd_rawmidi_substream *substream); -- cgit v1.2.3