Add support for Cirrus Logic CS530x DAC and CODEC

Merge series from Vitaly Rodionov <vitalyr@opensource.cirrus.com>:

This patch series introduces DAC, CODEC, and SPI control bus support
for Cirrus Logic CS530x variants, along with general code cleanup
and resolution of checkpatch.pl warnings.

diff --cc sound/soc/codecs/Kconfig
Simple merge

diff --cc sound/soc/codecs/cs530x.c
index 0dbc5fb922905d22c2a7b25cc1e7090762b49c19,d052fd324143d24c3f21a8bb61133a547ca1f27c..f8f409d0b035076eb29ec78ac0197149103d76c1
--- 1/sound/soc/codecs/cs530x.c
--- 2/sound/soc/codecs/cs530x.c
+++ b/sound/soc/codecs/cs530x.c
@@@ -104,9 -128,9 +128,9 @@@ static bool cs530x_writeable_register(s
  }
  
  static int cs530x_put_volsw_vu(struct snd_kcontrol *kcontrol,
-                               struct snd_ctl_elem_value *ucontrol)
+                              struct snd_ctl_elem_value *ucontrol)
  {
 -      struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 +      struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
        struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
        struct cs530x_priv *cs530x = snd_soc_component_get_drvdata(component);
        struct regmap *regmap = cs530x->regmap;