---

yaml --- r: 270578 b: refs/heads/master c: f998f25 h: refs/heads/master v: v3
git-mirror · Sep 15, 2011 · ab47642 · ab47642
1 parent 28d9062
commit ab47642
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Showing 2 changed files with 4 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7803e329bb8357afe94e8e5c3f78478d6a98d1b5
+refs/heads/master: f998f257c92216df314610dd5aebc5f5d23e6ec0
diff --git a/trunk/sound/soc/codecs/wm8996.c b/trunk/sound/soc/codecs/wm8996.c
@@ -719,7 +719,7 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask)
 {
 	struct i2c_client *i2c = to_i2c_client(codec->dev);
 	struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
-	int i, ret;
+	int ret;
 	unsigned long timeout = 200;
 
 	snd_soc_write(codec, WM8996_DC_SERVO_2, mask);
@@ -734,15 +734,12 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask)
 
 		} else {
 			msleep(1);
-			if (--i) {
-				timeout = 0;
-				break;
-			}
+			timeout--;
 		}
 
 		ret = snd_soc_read(codec, WM8996_DC_SERVO_2);
 		dev_dbg(codec->dev, "DC servo state: %x\n", ret);
-	} while (ret & mask);
+	} while (timeout && ret & mask);
 
 	if (timeout == 0)
 		dev_err(codec->dev, "DC servo timed out for %x\n", mask);