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ASoC: mxs-saif: Store saif state
authorMarkus Pargmann <mpa@pengutronix.de>
Fri, 11 Oct 2013 10:11:03 +0000 (12:11 +0200)
committerMark Brown <broonie@linaro.org>
Mon, 14 Oct 2013 17:01:50 +0000 (18:01 +0100)
commit88cf632a135188db35b4db412a06b155fa444eb1
treed08df40ce6ac0261ef7f5ab2205e7ee98435cae9tree | snapshot (tar.gz zip)
parent9f1614aae59033b79941220f65ad36f5fe54a579commit | diff
ASoC: mxs-saif: Store saif state

Trigger commands may be passed multiple times. To avoid errors with
clk_enable/disable, store the saif state and return if saif is already
running/stopped.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/mxs/mxs-saif.c diff | blob | blame | history
sound/soc/mxs/mxs-saif.h diff | blob | blame | history