SDF_PWM_HBRIDGE  1662 drivers/staging/comedi/drivers/usbdux.c 		s->subdev_flags	= SDF_WRITABLE | SDF_PWM_HBRIDGE;
SDF_PWM_HBRIDGE  1539 drivers/staging/comedi/drivers/usbduxsigma.c 		s->subdev_flags	= SDF_WRITABLE | SDF_PWM_HBRIDGE;