eq2bw 123 sound/soc/codecs/wm8978.c static SOC_ENUM_SINGLE_DECL(eq2bw, WM8978_EQ2, 8, wm8978_bw); eq2bw 166 sound/soc/codecs/wm8978.c SOC_ENUM("Equaliser EQ2 Bandwidth", eq2bw),