---

yaml --- r: 182812 b: refs/heads/master c: d11c5ab h: refs/heads/master v: v3
git-mirror · Jan 4, 2010 · 2e2c19c · 2e2c19c
1 parent 3918d52
commit 2e2c19c
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5baf831541c61546c00e8d6f294cb10ed5d25e7d
+refs/heads/master: d11c5ab186310389b8e573be00279bab0a565d30
diff --git a/trunk/sound/soc/codecs/wm8731.c b/trunk/sound/soc/codecs/wm8731.c
@@ -456,6 +456,9 @@ static int wm8731_resume(struct platform_device *pdev)
 
 	/* Sync reg_cache with the hardware */
 	for (i = 0; i < ARRAY_SIZE(wm8731_reg); i++) {
+		if (cache[i] == wm8731_reg[i])
+			continue;
+
 		data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);
 		data[1] = cache[i] & 0x00ff;
 		codec->hw_write(codec->control_data, data, 2);