From e7ec7859b697c751c09d965f86be017c5bb82416 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 17 Feb 2012 14:33:29 -0800
Subject: [PATCH] --- yaml --- r: 293399 b: refs/heads/master c:
 2b4bdee2920fb3894f9116f76343f8b31f9e4da8 h: refs/heads/master i:   293397:
 c7757acb722ad7c1b793682aa75c9b3b3fc94ea8   293395:
 0cdd5b40ab5bc9553a8a2caeeab668b024ad858a   293391:
 33a1b872a5f2ab369d2f52e3399c6affc5db16cb v: v3

---
 [refs]                   | 2 +-
 trunk/sound/soc/soc-io.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index e43c9951ba30..a3c7870b2e1b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82150451816ac6d735d8f90babe102636121d67e
+refs/heads/master: 2b4bdee2920fb3894f9116f76343f8b31f9e4da8
diff --git a/trunk/sound/soc/soc-io.c b/trunk/sound/soc/soc-io.c
index 39ba5070ff92..4d8dc6a27d4d 100644
--- a/trunk/sound/soc/soc-io.c
+++ b/trunk/sound/soc/soc-io.c
@@ -114,6 +114,7 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 			       enum snd_soc_control_type control)
 {
 	struct regmap_config config;
+	int ret;
 
 	memset(&config, 0, sizeof(config));
 	codec->write = hw_write;
@@ -141,6 +142,11 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 	case SND_SOC_REGMAP:
 		/* Device has made its own regmap arrangements */
 		codec->using_regmap = true;
+
+		ret = regmap_get_val_bytes(codec->control_data);
+		/* Errors are legitimate for non-integer byte multiples */
+		if (ret > 0)
+			codec->val_bytes = ret;
 		break;
 
 	default: