wm97xx_mach_ops
static struct wm97xx_mach_ops db1300_wm97xx_ops = {
static struct wm97xx_mach_ops mainstone_mach_ops = {
struct wm97xx_mach_ops *mach_ops)
struct wm97xx_mach_ops *mach_ops;
int wm97xx_register_mach_ops(struct wm97xx *, struct wm97xx_mach_ops *);