ASoC: fsi: Add spin lock operation for accessing shared area

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fsi_master_xxx function should be protected by spin lock,
because it are used from both FSI-A and FSI-B.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Kuninori Morimoto 2010-01-28 13:46:16 +09:00 • committed by Mark Brown

parent 0d34e91596

commit 8fc176d5ab

1 changed files with 26 additions and 3 deletions

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sound/soc/sh/fsi.c

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