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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: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Lars-Peter Clausen 2014-08-19 15:51:29 +02:00 committed by Mark Brown
parent 886f569225
commit 75af7c0819
2 changed files with 0 additions and 25 deletions
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3
include/sound/soc.h
View File

@ -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);
};

22
sound/soc/soc-core.c
View File

@ -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";