From e778ba07edd03bc5000e22bc72113e06a7ded694 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 29 Feb 2012 15:39:56 +0000 Subject: [PATCH] ASoC: wm_hubs: Bomb out if we can't read back the DC servo result Should have no practical impact but it's safer than trying to soldier on. Signed-off-by: Mark Brown --- sound/soc/codecs/wm_hubs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 82b7e9dece2c..7cffdd4b70fb 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -172,7 +172,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec) break; default: WARN(1, "Unknown DCS readback method\n"); - break; + return; } dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r); -- 2.30.2