Just in case 0day hasn't reported it yet. drivers/clk/sunxi-ng/ccu-sun8i-de2.c:132:14: error: 'sun8i_h3_de2_clks' undeclared here drivers/clk/sunxi-ng/ccu-sun8i-de2.c:135:14: error: 'sun8i_h3_de2_hw_clks' undeclared here Seen in arm:allmodconfig, arm64:allmodconfig builds of v4.15.y.queue and v4.16.y.queue. Guenter