treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / Documentation / devicetree / bindings / sound / wm8770.txt
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1 WM8770 audio CODEC
3 This device supports SPI.
5 Required properties:
7   - compatible : "wlf,wm8770"
9   - reg : the chip select number.
11 Example:
13 wm8770: codec@1 {
14         compatible = "wlf,wm8770";
15         reg = <1>;