Function prototype or declaration at include/media/videobuf2-v4l2.h, line 253 References: drivers/input/rmi4/rmi_f54.c, line 512 drivers/input/touchscreen/atmel_mxt_ts.c, line 2469 drivers/input/touchscreen/sur40.c, line 982 drivers/media/pci/cobalt/cobalt-v4l2.c, line 1142 drivers/media/pci/dt3155/dt3155.c, line 417 drivers/media/pci/saa7134/saa7134-empress.c, line 188 drivers/media/pci/saa7134/saa7134-video.c, line 1992 drivers/media/pci/tw5864/tw5864-video.c, line 901 drivers/media/platform/am437x/am437x-vpfe.c, line 2277 drivers/media/platform/atmel/atmel-isc.c, line 1164 drivers/media/platform/atmel/atmel-isi.c, line 922 drivers/media/platform/blackfin/bfin_capture.c, line 764 drivers/media/platform/davinci/vpbe_display.c, line 1260 drivers/media/platform/davinci/vpif_capture.c, line 1330 drivers/media/platform/davinci/vpif_display.c, line 1064 drivers/media/platform/exynos4-is/fimc-capture.c, line 1367 drivers/media/platform/marvell-ccic/mcam-core.c, line 1566 drivers/media/platform/pxa_camera.c, line 2092 drivers/media/platform/qcom/camss-8x16/camss-video.c, line 628 drivers/media/platform/rcar-vin/rcar-v4l2.c, line 689 drivers/media/platform/sh_vou.c, line 1197 drivers/media/platform/stm32/stm32-dcmi.c, line 1280 drivers/media/platform/vivid/vivid-core.c, line 580 drivers/media/platform/vsp1/vsp1_video.c, line 1109 drivers/media/platform/xilinx/xilinx-dma.c, line 638 drivers/media/usb/au0828/au0828-video.c, line 1773 drivers/media/usb/hackrf/hackrf.c, line 1235 drivers/media/usb/stk1160/stk1160-v4l.c, line 650 drivers/media/v4l2-core/videobuf2-v4l2.c, line 814 drivers/media/v4l2-core/videobuf2-v4l2.c, line 822 drivers/staging/media/imx/imx-media-capture.c, line 363 include/media/videobuf2-v4l2.h, line 253 samples/v4l/v4l2-pci-skeleton.c, line 724