cx231xx_is_buffer_done  594 drivers/media/usb/cx231xx/cx231xx-video.c 		if (cx231xx_is_buffer_done(dev, dma_q) && buf) {
cx231xx_is_buffer_done  822 drivers/media/usb/cx231xx/cx231xx.h u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q);