Unverified Commit 250a15cf authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: soc-core: remove bus_control 



Now, snd_soc_dai_driver::bus_control is used for how to resume.
But, no driver which has bus_control has DAI driver suspend/resume
support.
This patch removes pointless bus_control from ALSA SoC.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pnffx7i4.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 450312b6

include/sound/soc-dai.h

+0 −1
Original line number Diff line number Diff line
@@ -302,7 +302,6 @@ struct snd_soc_dai_driver { 
	unsigned int symmetric_rates:1;

	unsigned int symmetric_channels:1;

	unsigned int symmetric_samplebits:1;

	unsigned int bus_control:1; /* DAI is also used for the control bus */



	/* probe ordering - for components with runtime dependencies */

	int probe_order;

sound/soc/au1x/ac97c.c

+0 −1
Original line number Diff line number Diff line
@@ -206,7 +206,6 @@ static int au1xac97c_dai_probe(struct snd_soc_dai *dai) 


static struct snd_soc_dai_driver au1xac97c_dai_driver = {

	.name			= "alchemy-ac97c",

	.bus_control		= true,

	.probe			= au1xac97c_dai_probe,

	.playback = {

		.rates		= AC97_RATES,

sound/soc/au1x/psc-ac97.c

+0 −1
Original line number Diff line number Diff line
@@ -339,7 +339,6 @@ static const struct snd_soc_dai_ops au1xpsc_ac97_dai_ops = { 
};



static const struct snd_soc_dai_driver au1xpsc_ac97_dai_template = {

	.bus_control		= true,

	.probe			= au1xpsc_ac97_probe,

	.playback = {

		.rates		= AC97_RATES,

sound/soc/cirrus/ep93xx-ac97.c

+0 −1
Original line number Diff line number Diff line
@@ -336,7 +336,6 @@ static const struct snd_soc_dai_ops ep93xx_ac97_dai_ops = { 
static struct snd_soc_dai_driver ep93xx_ac97_dai = {

	.name		= "ep93xx-ac97",

	.id		= 0,

	.bus_control	= true,

	.probe		= ep93xx_ac97_dai_probe,

	.playback	= {

		.stream_name	= "AC97 Playback",

sound/soc/fsl/fsl_ssi.c

+0 −1
Original line number Diff line number Diff line
@@ -1136,7 +1136,6 @@ static const struct snd_soc_component_driver fsl_ssi_component = { 
};



static struct snd_soc_dai_driver fsl_ssi_ac97_dai = {

	.bus_control = true,

	.symmetric_channels = 1,

	.probe = fsl_ssi_dai_probe,

	.playback = {

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