treewide: remove redundant IS_ERR() before error code check

[linux/fpc-iii.git] / Documentation / devicetree / bindings / sound / wm8523.txt

WM8523 audio CODEC

This device supports I2C only.

Required properties:

  - compatible : "wlf,wm8523"

  - reg : the I2C address of the device.

Example:

wm8523: codec@1a {
        compatible = "wlf,wm8523";
        reg = <0x1a>;
};