uinput_ff_erase    75 include/uapi/linux/uinput.h #define UI_BEGIN_FF_ERASE	_IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase)
uinput_ff_erase    76 include/uapi/linux/uinput.h #define UI_END_FF_ERASE		_IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase)