snd_usb_power_domain
struct snd_usb_power_domain *str_pd; /* UAC3 Power Domain for streaming path */
struct snd_usb_power_domain;
struct snd_usb_power_domain *
struct snd_usb_power_domain *pd;
struct snd_usb_power_domain *pd,
struct snd_usb_power_domain *pd,
struct snd_usb_power_domain *
struct snd_usb_power_domain *pd = NULL;
struct snd_usb_power_domain *pd)
struct snd_usb_power_domain *pd)
struct snd_usb_power_domain *pd)
struct snd_usb_power_domain **pd_out,
struct snd_usb_power_domain *pd;