Function prototype or declaration at include/media/videobuf2-v4l2.h, line 256 References: drivers/input/rmi4/rmi_f54.c, line 501 drivers/input/touchscreen/atmel_mxt_ts.c, line 2514 drivers/input/touchscreen/sur40.c, line 1156 drivers/media/common/videobuf2/videobuf2-v4l2.c, line 796 drivers/media/common/videobuf2/videobuf2-v4l2.c, line 804 drivers/media/dvb-frontends/rtl2832_sdr.c, line 1229 drivers/media/i2c/video-i2c.c, line 434 drivers/media/pci/cobalt/cobalt-v4l2.c, line 1128 drivers/media/pci/cx23885/cx23885-417.c, line 1449 drivers/media/pci/cx23885/cx23885-video.c, line 1140 drivers/media/pci/cx25821/cx25821-video.c, line 619 drivers/media/pci/cx88/cx88-blackbird.c, line 1061 drivers/media/pci/cx88/cx88-video.c, line 1194 drivers/media/pci/cx88/cx88-video.c, line 1229 drivers/media/pci/dt3155/dt3155.c, line 415 drivers/media/pci/intel/ipu3/ipu3-cio2.c, line 1189 drivers/media/pci/saa7134/saa7134-empress.c, line 189 drivers/media/pci/saa7134/saa7134-video.c, line 2000 drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c, line 1180 drivers/media/pci/solo6x10/solo6x10-v4l2.c, line 625 drivers/media/pci/sta2x11/sta2x11_vip.c, line 751 drivers/media/pci/tw5864/tw5864-video.c, line 908 drivers/media/pci/tw68/tw68-video.c, line 905 drivers/media/pci/tw686x/tw686x-video.c, line 1085 drivers/media/platform/am437x/am437x-vpfe.c, line 2276 drivers/media/platform/atmel/atmel-isc.c, line 1513 drivers/media/platform/atmel/atmel-isi.c, line 916 drivers/media/platform/davinci/vpbe_display.c, line 1260 drivers/media/platform/davinci/vpif_capture.c, line 1331 drivers/media/platform/davinci/vpif_display.c, line 1065 drivers/media/platform/exynos4-is/fimc-capture.c, line 1231 drivers/media/platform/exynos4-is/fimc-isp-video.c, line 500 drivers/media/platform/exynos4-is/fimc-lite.c, line 845 drivers/media/platform/marvell-ccic/mcam-core.c, line 1567 drivers/media/platform/pxa_camera.c, line 2118 drivers/media/platform/qcom/camss-8x16/camss-video.c, line 631 drivers/media/platform/rcar-vin/rcar-v4l2.c, line 653 drivers/media/platform/rcar-vin/rcar-v4l2.c, line 744 drivers/media/platform/rcar_drif.c, line 1041 drivers/media/platform/renesas-ceu.c, line 1295 drivers/media/platform/sh_vou.c, line 1195 drivers/media/platform/stm32/stm32-dcmi.c, line 1377 drivers/media/platform/ti-vpe/cal.c, line 1413 drivers/media/platform/vivid/vivid-core.c, line 569 drivers/media/platform/vsp1/vsp1_histo.c, line 484 drivers/media/platform/xilinx/xilinx-dma.c, line 641 drivers/media/usb/airspy/airspy.c, line 824 drivers/media/usb/au0828/au0828-video.c, line 1787 drivers/media/usb/em28xx/em28xx-video.c, line 2381 drivers/media/usb/gspca/gspca.c, line 1424 drivers/media/usb/hackrf/hackrf.c, line 1219 drivers/media/usb/msi2500/msi2500.c, line 1109 drivers/media/usb/pwc/pwc-v4l.c, line 1029 drivers/media/usb/s2255/s2255drv.c, line 1545 drivers/media/usb/stk1160/stk1160-v4l.c, line 633 drivers/media/usb/usbtv/usbtv-video.c, line 708 drivers/media/usb/uvc/uvc_metadata.c, line 142 drivers/staging/media/imx/imx-media-capture.c, line 365 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c, line 1453 include/media/videobuf2-v4l2.h, line 256 samples/v4l/v4l2-pci-skeleton.c, line 725