132  * @usbdev: device reference
137 void *snd_soc_usb_find_priv_data(struct device *usbdev)  in snd_soc_usb_find_priv_data()  argument
142 	ctx = snd_soc_find_usb_ctx(usbdev);  in snd_soc_usb_find_priv_data()
261  * @usbdev: USB bus device
269 int snd_soc_usb_connect(struct device *usbdev, struct snd_soc_usb_device *sdev)  in snd_soc_usb_connect()  argument
273 	if (!usbdev)  in snd_soc_usb_connect()
277 	ctx = snd_soc_find_usb_ctx(usbdev);  in snd_soc_usb_connect()
293  * @usbdev: USB bus device
299 int snd_soc_usb_disconnect(struct device *usbdev, struct snd_soc_usb_device *sdev)  in snd_soc_usb_disconnect()  argument
303 	if (!usbdev)  in snd_soc_usb_disconnect()
307 	ctx = snd_soc_find_usb_ctx(usbdev);  in snd_soc_usb_disconnect()