sound: rawmidi: record a substream's owner process
authorClemens Ladisch <clemens@ladisch.de>
Tue, 10 Nov 2009 09:14:04 +0000 (10:14 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 10 Nov 2009 15:32:38 +0000 (16:32 +0100)
Record the pid of the task that opened a RawMIDI substream.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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