ALSA: mixart: Use nonatomic PCM ops

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Like the previous patch for VX boards, miXart device driver can be
also rewritten to use nonatomic PCM ops.  Simply spinlocks are
replaced with mutex, the tasklet code is merged into the threaded irq
handler.  Also, now mgr->msg_mutex is superfluous, so merged to
msg_lock.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2014-09-10 11:48:07 +02:00

parent db0a5214b8

commit 8d3a8b5cb5

4 changed files with 44 additions and 64 deletions

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17

sound/pci/mixart/mixart.c

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10

sound/pci/mixart/mixart.h

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79

sound/pci/mixart/mixart_core.c

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2

sound/pci/mixart/mixart_core.h

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