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)
commit7584af10cf46e0f4aa1696f1be79fa0f19a945ba
treee40065330c913b3c5a79da0080444cea761816d7
parente7373b702f6eab35f315e016a4159860a7a4d686
sound: rawmidi: record a substream's owner process

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>
include/sound/rawmidi.h
sound/core/rawmidi.c