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)
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>

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