ASoC: codecs: wcd934x: demote impedance printk

Demote the MBHC impedance measurement printk, which is only needed
for development and debugging, to debug level.

While at it, fix the capitalisation of "ohm" and add the missing space
before the opening parenthesis.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230630142717.5314-5-johan+linaro@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: jhovold

sound/soc/codecs/wcd934x.c

@@ -2683,7 +2683,7 @@ static inline void wcd934x_mbhc_get_result_params(struct wcd934x_codec *wcd934x,
 	else if (x1 < minCode_param[noff])
 		*zdet = WCD934X_ZDET_FLOATING_IMPEDANCE;
 
-	dev_info(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%d(milliOhm)\n",
+	dev_dbg(wcd934x->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%di (milliohm)\n",
 		__func__, d1, c1, x1, *zdet);
 ramp_down:
 	i = 0;