On Fri, Jun 12, 2020 at 11:06:03AM -0500, Dan Murphy wrote:

> -	tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shut-down-gpio",
> +	tas2562->sdz_gpio = devm_gpiod_get_optional(dev, "shutdown",
>  						      GPIOD_OUT_HIGH);

This also changes the name from shut-down to shutdown which will be
incompatible (IIRC we do try -gpio as well as -gpios).