ASoC: Don't restart unconfigured WM8994 FLLs
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 10 May 2010 17:36:37 +0000 (18:36 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 11 May 2010 13:18:52 +0000 (14:18 +0100)
If the FLL is not configured attempting to resume it will produce a
warning message so skip the resume.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
sound/soc/codecs/wm8994.c

index c6b3f1ebd62ef8f39168c20eb2b255b9b43eb921..dda356591fdb9ffe11cf807a3e48fb3db1f78896 100644 (file)
@@ -3548,6 +3548,9 @@ static int wm8994_resume(struct platform_device *pdev)
        wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
        for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
+               if (!wm8994->fll_suspend[i].out)
+                       continue;
+
                ret = wm8994_set_fll(&codec->dai[0], i + 1,
                                     wm8994->fll_suspend[i].src,
                                     wm8994->fll_suspend[i].in,