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ALSA: hdsp - Ignore MIDI and PCM events in interrupts until initialized
authorTakashi Iwai <tiwai@suse.de>
Thu, 5 Mar 2009 08:37:40 +0000 (09:37 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 5 Mar 2009 08:37:40 +0000 (09:37 +0100)
commitc2503cd3be9eacb1dd06ec5b6fba8bb06aac12a8
treefe2df3f4a1753b9b35c16f1a6f716e0562cf140btree | snapshot
parentf9ffc5d6f0161b66202f2df9ecc42d1be241020dcommit | diff
ALSA: hdsp - Ignore MIDI and PCM events in interrupts until initialized

Ignore MIDI and PCM events in the interrupt handler until the device
gets initialized properly.  Otherwise you may get kernel panic by the
access to uninitialized devices via hotplugging.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/rme9652/hdsp.c diff | blob | history
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