clk: qcom: Remove error prints from DFS registration

These aren't useful and they reference the init structure name. Let's
just drop them.

Cc: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20190815160020.183334-5-sboyd@kernel.org


Acked-by: Taniya Das <tdas@codeaurora.org>