Patch "ASoC: uda1380: Avoid accessing i2c bus when codec is disabled" has been added to the 4.0-stable tree

This is a note to let you know that I've just added the patch titled

ASoC: uda1380: Avoid accessing i2c bus when codec is disabled

to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
asoc-uda1380-avoid-accessing-i2c-bus-when-codec-is-disabled.patch
and it can be found in the queue-4.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Vasily Khoruzhick <[email protected]>
Date: Sun, 3 May 2015 21:11:47 +0300
Subject: ASoC: uda1380: Avoid accessing i2c bus when codec is disabled

From: Vasily Khoruzhick <[email protected]>

commit 810e4425c224af6be67dff68c8832af1b5a11f89 upstream.

set_dai_fmt_both() callback is called from snd_soc_runtime_set_dai_fmt() which is called from snd_soc_register_card(), but at this time codec is not powered on yet. Replace direct i2c write with regcache write.

---
 sound/soc/codecs/uda1380.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -437,7 +437,7 @@ static int uda1380_set_dai_fmt_both(stru
 	if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
 		return -EINVAL;
 
-	uda1380_write(codec, UDA1380_IFACE, iface);
+	uda1380_write_reg_cache(codec, UDA1380_IFACE, iface);
 
 	return 0;
 }

Patches currently in stable-queue which might be from [email protected] are

queue-4.0/asoc-uda1380-avoid-accessing-i2c-bus-when-codec-is-disabled.patch