ASoC: rt5682: Drop usage of __clk_get_name()

The __clk_get_name() API is deprecated. Use clk_hw_get_name() or
proper registration techniques to avoid it.

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200804000531.920688-3-swboyd@chromium.org


Signed-off-by: Mark Brown <broonie@kernel.org>