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Commit 75af7c08 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Mark Brown
Browse files

ASoC: Remove support for legacy snd_soc_platform IO 



There were never any actual users of this in upstream and by we have with
regmap a replacement in place, which should be used by new drivers.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 886f5692

include/sound/soc.h

+0 −3
Original line number Diff line number Diff line
@@ -890,9 +890,6 @@ struct snd_soc_platform_driver { 
	/* platform stream compress ops */

	const struct snd_compr_ops *compr_ops;



	/* platform IO - used for platform DAPM */

	unsigned int (*read)(struct snd_soc_platform *, unsigned int);

	int (*write)(struct snd_soc_platform *, unsigned int, unsigned int);

	int (*bespoke_trigger)(struct snd_pcm_substream *, int);

};

sound/soc/soc-core.c

+0 −22
Original line number Diff line number Diff line
@@ -4151,24 +4151,6 @@ static void snd_soc_platform_drv_remove(struct snd_soc_component *component) 
	platform->driver->remove(platform);

}



static int snd_soc_platform_drv_write(struct snd_soc_component *component,

	unsigned int reg, unsigned int val)

{

	struct snd_soc_platform *platform = snd_soc_component_to_platform(component);



	return platform->driver->write(platform, reg, val);

}



static int snd_soc_platform_drv_read(struct snd_soc_component *component,

	unsigned int reg, unsigned int *val)

{

	struct snd_soc_platform *platform = snd_soc_component_to_platform(component);



	*val = platform->driver->read(platform, reg);



	return 0;

}



/**

 * snd_soc_add_platform - Add a platform to the ASoC core

 * @dev: The parent device for the platform
@@ -4205,10 +4187,6 @@ int snd_soc_add_platform(struct device *dev, struct snd_soc_platform *platform, 
		platform->component.probe = snd_soc_platform_drv_probe;

	if (platform_drv->remove)

		platform->component.remove = snd_soc_platform_drv_remove;

	if (platform_drv->write)

		platform->component.write = snd_soc_platform_drv_write;

	if (platform_drv->read)

		platform->component.read = snd_soc_platform_drv_read;



#ifdef CONFIG_DEBUG_FS

	platform->component.debugfs_prefix = "platform";