y_ptr             858 drivers/media/usb/usbvision/usbvision-core.c 	int y_ptr, u_ptr, v_ptr, y_odd_offset;
y_ptr             898 drivers/media/usb/usbvision/usbvision-core.c 	scratch_set_extra_ptr(usbvision, &y_ptr, y_odd_offset);
y_ptr            1002 drivers/media/usb/usbvision/usbvision-core.c 			scratch_get_extra(usbvision, &y[0], &y_ptr, 2);
y_ptr            1092 drivers/media/usb/usbvision/usbvision-core.c 		scratch_inc_extra_ptr(&y_ptr, y_step[(block + 2 * block_split) % y_step_size]