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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Liam Girdwood <lrg@ti.com>
Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com,
	Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH 4/4] ASoC: Use standard cache sync code in wm8961
Date: Sat, 17 Dec 2011 09:39:16 +0000	[thread overview]
Message-ID: <1324114756-24254-4-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1324114756-24254-1-git-send-email-broonie@opensource.wolfsonmicro.com>

We write the reset register with the default value so it should not be
mistakenly written.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 sound/soc/codecs/wm8961.c |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 8bcc17a..4f20c72 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -1047,18 +1047,7 @@ static int wm8961_suspend(struct snd_soc_codec *codec)
 
 static int wm8961_resume(struct snd_soc_codec *codec)
 {
-	u16 *reg_cache = codec->reg_cache;
-	int i;
-
-	for (i = 0; i < codec->driver->reg_cache_size; i++) {
-		if (reg_cache[i] == wm8961_reg_defaults[i])
-			continue;
-
-		if (i == WM8961_SOFTWARE_RESET)
-			continue;
-
-		snd_soc_write(codec, i, reg_cache[i]);
-	}
+	snd_soc_cache_sync(codec);
 
 	wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-- 
1.7.7.3

      parent reply	other threads:[~2011-12-17  9:39 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-17  9:39 [PATCH 1/4] ASoC: Convert WM8960 to devm_kzalloc() Mark Brown
2011-12-17  9:39 ` [PATCH 2/4] ASoC: Remove I2C ifdefs from wm8961 driver Mark Brown
2011-12-17  9:39 ` [PATCH 3/4] ASoC: Convert wm8961 to devm_kzalloc() Mark Brown
2011-12-17  9:39 ` Mark Brown [this message]

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