powermate_device
static void powermate_sync_state(struct powermate_device *pm)
struct powermate_device *pm = urb->context;
static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed,
struct powermate_device *pm = input_get_drvdata(dev);
static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
static void powermate_free_buffers(struct usb_device *udev, struct powermate_device *pm)
struct powermate_device *pm;
struct powermate_device *pm = usb_get_intfdata (intf);
struct powermate_device *pm = urb->context;