/smb@8000000/motherboard/gpio_keys node doesn't have "ranges" or "reg" property in child nodes. So it's unnecessary to have address-cells as well as size-cells properties which results in below warning. Warning (avoid_unnecessary_addr_size): /smb@8000000/motherboard/gpio_keys: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property This patch drops the unnecessary address+size-cell properties. Cc: Liviu Dudau <liviu.dudau@xxxxxxx> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx> --- arch/arm64/boot/dts/arm/juno-motherboard.dtsi | 2 -- 1 file changed, 2 deletions(-) (Missed cc-ed people earlier) diff --git a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi index 2ac43221ddb6..69804c5f1197 100644 --- a/arch/arm64/boot/dts/arm/juno-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/juno-motherboard.dtsi @@ -56,8 +56,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; power-button { debounce_interval = <50>; -- 2.7.4 -- 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