Function prototype or declaration at include/media/v4l2-dev.h, line 55 References: drivers/media/video/bt8xx/bttv-driver.c, line 1527 drivers/media/video/bt8xx/bttv-driver.c, line 1853 drivers/media/video/bt8xx/bttv-driver.c, line 1941 drivers/media/video/bt8xx/bttv-driver.c, line 1971 drivers/media/video/bt8xx/bttv-driver.c, line 2007 drivers/media/video/bt8xx/bttv-driver.c, line 3006 drivers/media/video/cpia2/cpia2_v4l.c, line 619 drivers/media/video/davinci/vpif_capture.c, line 1401 drivers/media/video/davinci/vpif_capture.c, line 1506 drivers/media/video/davinci/vpif_capture.c, line 1652 drivers/media/video/davinci/vpif_capture.c, line 1802 drivers/media/video/davinci/vpif_display.c, line 763 drivers/media/video/davinci/vpif_display.c, line 1320 drivers/media/video/pvrusb2/pvrusb2-v4l2.c, line 186 drivers/media/video/saa7134/saa7134-video.c, line 1183 drivers/media/video/saa7134/saa7134-video.c, line 1787 drivers/media/video/saa7134/saa7134-video.c, line 1841 drivers/media/video/saa7134/saa7134-video.c, line 2031 drivers/media/video/saa7134/saa7134-video.c, line 2065 drivers/media/video/v4l2-dev.c, line 247 drivers/media/video/v4l2-dev.c, line 251 drivers/media/video/v4l2-ioctl.c, line 590 drivers/media/video/v4l2-ioctl.c, line 2194 drivers/staging/cx25821/cx25821-video.c, line 1003 drivers/staging/cx25821/cx25821-video.c, line 1094 drivers/staging/cx25821/cx25821-video.c, line 1238 drivers/staging/cx25821/cx25821-video.c, line 1307 drivers/staging/cx25821/cx25821-video.c, line 1360 drivers/staging/cx25821/cx25821-video.c, line 1428 drivers/staging/cx25821/cx25821-video.c, line 1638 include/media/v4l2-dev.h, line 55