Function prototype or declaration at include/media/videobuf2-v4l2.h, line 208 References: drivers/media/pci/dt3155/dt3155.c, line 598 drivers/media/pci/saa7134/saa7134-dvb.c, line 1908 drivers/media/pci/saa7134/saa7134-dvb.c, line 1949 drivers/media/pci/saa7134/saa7134-empress.c, line 325 drivers/media/pci/saa7134/saa7134-video.c, line 2216 drivers/media/pci/saa7134/saa7134-video.c, line 2218 drivers/media/pci/sta2x11/sta2x11_vip.c, line 1112 drivers/media/pci/sta2x11/sta2x11_vip.c, line 1155 drivers/media/pci/tw5864/tw5864-video.c, line 1190 drivers/media/pci/tw5864/tw5864-video.c, line 1201 drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c, line 1517 drivers/media/platform/omap3isp/ispvideo.c, line 1370 drivers/media/platform/qcom/venus/vdec.c, line 936 drivers/media/platform/qcom/venus/venc.c, line 1029 drivers/media/platform/s3c-camif/camif-capture.c, line 580 drivers/media/platform/s5p-mfc/s5p_mfc.c, line 944 drivers/media/platform/s5p-mfc/s5p_mfc.c, line 945 drivers/media/platform/sh_veu.c, line 999 drivers/media/platform/sh_veu.c, line 1004 drivers/media/platform/soc_camera/soc_camera.c, line 745 drivers/media/platform/vsp1/vsp1_video.c, line 1111 drivers/media/usb/au0828/au0828-video.c, line 2041 drivers/media/usb/au0828/au0828-video.c, line 2042 drivers/media/usb/usbtv/usbtv-video.c, line 794 drivers/media/usb/usbtv/usbtv-video.c, line 874 drivers/media/usb/uvc/uvc_queue.c, line 225 drivers/media/v4l2-core/v4l2-mem2mem.c, line 673 drivers/media/v4l2-core/v4l2-mem2mem.c, line 674 drivers/media/v4l2-core/videobuf2-v4l2.c, line 668 drivers/media/v4l2-core/videobuf2-v4l2.c, line 672 drivers/media/v4l2-core/videobuf2-v4l2.c, line 841 drivers/staging/media/davinci_vpfe/vpfe_video.c, line 543 drivers/staging/media/imx/imx-media-capture.c, line 551 drivers/staging/media/omap4iss/iss_video.c, line 1176 drivers/usb/gadget/function/uvc_queue.c, line 147 include/media/videobuf2-v4l2.h, line 208