wm8978_eq3 111 sound/soc/codecs/wm8978.c static const char *wm8978_eq3[] = {"650Hz", "850Hz", "1.1kHz", "1.4kHz"}; wm8978_eq3 126 sound/soc/codecs/wm8978.c static SOC_ENUM_SINGLE_DECL(eq3, WM8978_EQ3, 5, wm8978_eq3);