[PATCH] ASoC: io: Remove SPI support

[PATCH] ASoC: io: Remove SPI support

[Mark Brown]

From: Mark Brown <broonie@linaro.org>

All ASoC CODEC drivers that use SPI have now been converted to use regmap
so we can delete SND_SOC_SPI, preventing any new users being added.

Signed-off-by: Mark Brown <broonie@linaro.org>
---
 include/sound/soc.h | 1 -
 sound/soc/soc-io.c  | 7 -------
 2 files changed, 8 deletions(-)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 21d025e..21038e0 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -356,7 +356,6 @@ extern struct snd_ac97_bus_ops *soc_ac97_ops;
 
 enum snd_soc_control_type {
 	SND_SOC_I2C = 1,
-	SND_SOC_SPI,
 	SND_SOC_REGMAP,
 };
 
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index aa886cc..3a0d99e 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -106,13 +106,6 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 		break;
 #endif
 
-#if IS_ENABLED(CONFIG_REGMAP_SPI)
-	case SND_SOC_SPI:
-		codec->control_data = regmap_init_spi(to_spi_device(codec->dev),
-						      &config);
-		break;
-#endif
-
 	case SND_SOC_REGMAP:
 		/* Device has made its own regmap arrangements */
 		codec->using_regmap = true;
-- 
1.9.0.rc3