WM8993_CLOCKING_2
case WM8993_CLOCKING_2:
reg = snd_soc_component_read(component, WM8993_CLOCKING_2);
snd_soc_component_write(component, WM8993_CLOCKING_2, reg);
reg = snd_soc_component_read(component, WM8993_CLOCKING_2);
snd_soc_component_write(component, WM8993_CLOCKING_2, reg);