int sn9c102_stream_interrupt(struct sn9c102_device* cam) 
static int sn9c102_stream_interrupt(struct sn9c102_device* cam) 
int sn9c102_stream_interrupt(struct sn9c102_device* cam){	int err = 0;	cam->stream = STREAM_INTERRUPT;	err = wait_event_timeout(cam->wait_stream,	                         (cam->stream == STREAM_OFF) ||	                         (cam->state & DEV_DISCONNECTED),	                         SN9C102_URB_TIMEOUT);	if (cam->state & DEV_DISCONNECTED)		return -ENODEV;	else if (err) {		cam->state |= DEV_MISCONFIGURED;		DBG(1, "The camera is misconfigured. To use it, close and "		       "open /dev/video%d again.", cam->v4ldev->minor)		return err;	}	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/7107627b04b46bce8212e6a6811add5eb8bcb476/sn9c102_core.c/buggy/drivers/usb/media/sn9c102_core.c