wm97xx_codec_drv  221 include/linux/wm97xx.h extern struct wm97xx_codec_drv wm9705_codec;
wm97xx_codec_drv  222 include/linux/wm97xx.h extern struct wm97xx_codec_drv wm9712_codec;
wm97xx_codec_drv  223 include/linux/wm97xx.h extern struct wm97xx_codec_drv wm9713_codec;
wm97xx_codec_drv  270 include/linux/wm97xx.h 	struct wm97xx_codec_drv *codec;	/* attached codec driver*/