From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 13 Jun 2011 18:05:58 +0000 (+0100)
Subject: ASoC: Remove unused and about to be broken SND_SOC_CUSTOM I/O bus
X-Git-Tag: firefly_0821_release~3680^2~5038^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;ds=sidebyside;h=e9c039052be59753e6bcc7c8b59763899dc1161c;p=firefly-linux-kernel-4.4.55.git

ASoC: Remove unused and about to be broken SND_SOC_CUSTOM I/O bus

This will be removed in -next so let's drop it from mainline as soon as
we can in order to minimise surprises.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/include/sound/soc.h b/include/sound/soc.h
index f1de3e0c75bc..3a4bd3a3c68d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -248,8 +248,7 @@ typedef int (*hw_write_t)(void *,const char* ,int);
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
 enum snd_soc_control_type {
-	SND_SOC_CUSTOM = 1,
-	SND_SOC_I2C,
+	SND_SOC_I2C = 1,
 	SND_SOC_SPI,
 };
 
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index c005ceb70c9d..039b9532b270 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -409,9 +409,6 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 	codec->bulk_write_raw = snd_soc_hw_bulk_write_raw;
 
 	switch (control) {
-	case SND_SOC_CUSTOM:
-		break;
-
 	case SND_SOC_I2C:
 #if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE))
 		codec->hw_write = (hw_write_t)i2c_master_send;