ASoC: wm_adsp: Move DSP Rate controls into the codec

The rate controls are codec-specific, it's not possible to
generically say what the range or the meaning of each control
is (or even if they exist at all) - that depends on the
particular codec.

This is currently being handled for Arizona codecs by putting
an Arizona-specific table of controls inside the wm_adsp driver.
This creates a dependency between wm_adsp and arizona.c, and is an
awkward solution if the ADSP is used in another family of codecs

Fix this by moving the Arizona-specific rate controls into the
Arizona codec drivers.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm5102.c

@@ -1880,6 +1880,11 @@ static int wm5102_codec_probe(struct snd_soc_codec *codec)
 	if (ret)
 		return ret;
 
+	ret = snd_soc_add_codec_controls(codec,
+					 arizona_adsp2_rate_controls, 1);
+	if (ret)
+		return ret;
+
 	arizona_init_spk(codec);
 	arizona_init_gpio(codec);