scratch_write_ptr  165 drivers/media/usb/usbvision/usbvision-core.c 	int len = usbvision->scratch_write_ptr - usbvision->scratch_read_ptr;
scratch_write_ptr  178 drivers/media/usb/usbvision/usbvision-core.c 	int free = usbvision->scratch_read_ptr - usbvision->scratch_write_ptr;
scratch_write_ptr  197 drivers/media/usb/usbvision/usbvision-core.c 	if (usbvision->scratch_write_ptr + len < scratch_buf_size) {
scratch_write_ptr  198 drivers/media/usb/usbvision/usbvision-core.c 		memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len);
scratch_write_ptr  199 drivers/media/usb/usbvision/usbvision-core.c 		usbvision->scratch_write_ptr += len;
scratch_write_ptr  201 drivers/media/usb/usbvision/usbvision-core.c 		len_part = scratch_buf_size - usbvision->scratch_write_ptr;
scratch_write_ptr  202 drivers/media/usb/usbvision/usbvision-core.c 		memcpy(usbvision->scratch + usbvision->scratch_write_ptr, data, len_part);
scratch_write_ptr  204 drivers/media/usb/usbvision/usbvision-core.c 			usbvision->scratch_write_ptr = 0;			/* just set write_ptr to zero */
scratch_write_ptr  207 drivers/media/usb/usbvision/usbvision-core.c 			usbvision->scratch_write_ptr = len - len_part;
scratch_write_ptr  211 drivers/media/usb/usbvision/usbvision-core.c 	PDEBUG(DBG_SCRATCH, "len=%d, new write_ptr=%d\n", len, usbvision->scratch_write_ptr);
scratch_write_ptr  222 drivers/media/usb/usbvision/usbvision-core.c 				usbvision->scratch_write_ptr;
scratch_write_ptr  342 drivers/media/usb/usbvision/usbvision-core.c 	usbvision->scratch_write_ptr = 0;
scratch_write_ptr  407 drivers/media/usb/usbvision/usbvision.h 	int scratch_write_ptr;