Compilation fails if any of undeclared clk_set_*() functions are in use
and CONFIG_HAVE_CLK=n.
Reported-by: Nkbuild test robot <lkp@intel.com>
Signed-off-by: NDmitry Osipenko <digetx@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>