WM8400_LEFT_LINE_INPUT_3_4_VOLUME 275 sound/soc/codecs/wm8400.c WM8400_LEFT_LINE_INPUT_3_4_VOLUME, WM8400_LEFT_LINE_INPUT_3_4_VOLUME 281 sound/soc/codecs/wm8400.c SOC_SINGLE("LIN34 ZC Switch", WM8400_LEFT_LINE_INPUT_3_4_VOLUME, WM8400_LEFT_LINE_INPUT_3_4_VOLUME 284 sound/soc/codecs/wm8400.c SOC_SINGLE("LIN34 Mute Switch", WM8400_LEFT_LINE_INPUT_3_4_VOLUME,