Hello

I got this build error with linux-next-20170421
  MODPOST vmlinux.o
drivers/built-in.o: In function `ccu_pll_notifier_cb':
drivers/clk/sunxi-ng/ccu_common.c:71: undefined reference to `ccu_gate_helper_disable'
drivers/clk/sunxi-ng/ccu_common.c:73: undefined reference to `ccu_gate_helper_enable'
make[1]: *** [/linux-next/Makefile:987: vmlinux] Error 1

I have attached my .config

Regards
Corentin Labbe