On Thu, Apr 27, 2017 at 09:04:36AM +0200, Maxime Ripard wrote:

On Wed, Apr 26, 2017 at 01:53:19PM +0200, Corentin Labbe wrote:

quoted

When CONFIG_SUNXI_CCU is set but no other SUNXI_CCU is selected i got
the following build error:
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'

The problem is the function ccu_pll_notifier_cb in ccu_common.c need
some function from ccu_gate.c which is not compiled since SUNXI_CCU_GATE
is not selected.

This patch remove SUNXI_CCU_GATE and compile ccu_gate.c unconditionnaly
since all other combination of options select SUNXI_CCU_GATE finally.

Fixes: 02ae2bc6febd ("clk: sunxi-ng: Add clk notifier to gate then ungate PLL clocks")
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>

I think Chen-Yu had some comments that you didn't address.

I have changed subject as requested