Switch to using devm_clk_get_optional_enabled() helper instead of
acquiring the clock with devm_clk_get_optional(), enabling it, and
defining and installing a custom devm action to call clk_disable().
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/ZtDDGMaOFlMYjOrt@google.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>