On 07/21/2016 12:28 PM, Chanwoo Choi wrote: > When I test it, I can get the clock pointer by devm_clk_get() as following: > > diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c > index 9728b3c5927f..5de4fc554aec 100644 > --- a/sound/soc/samsung/tm2_wm5110.c > +++ b/sound/soc/samsung/tm2_wm5110.c > @@ -500,7 +500,7 @@ static int tm2_probe(struct platform_device *pdev) > card->dai_link[i].platform_of_node = cpu_dai_node; > } > > - priv->codec_mclk1 = of_clk_get_by_name(codec_dai_node, "mclk1"); > + priv->codec_mclk1 = devm_clk_get(dev, "mclk1"); I guess you have and old dts where clock/clock-names are in the sound node. Instead the clock/clock-names properties should be specified in the CODEC's node, the related binding's documentation can be found in Documentation/devicetree/bindings/mfd/arizona.txt. Also please see patch 3/4, there is no clock properties in the sound card's DT binding. -- Thanks, Sylwester -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
