diff --git a/[refs] b/[refs] index fc5a0f889ca4..3eff4b08402f 100644 --- 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 index 7280a10d5fe7..5174874a5f7b 100644 --- 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);