Extern or forward variable declaration at include/linux/fb.h, line 267 References: arch/arm/mach-exynos/include/mach/mipi_dsim.h, line 301 board/freescale/ls1021aiot/dcu.c, line 27 board/freescale/ls1021aqds/dcu.c, line 32 board/freescale/ls1021atwr/dcu.c, line 27 board/toradex/colibri_vf/dcu.c, line 29 drivers/video/da8xx-fb.c, line 156 drivers/video/da8xx-fb.c, line 563 drivers/video/da8xx-fb.c, line 930 drivers/video/da8xx-fb.c, line 940 drivers/video/fsl_dcu_fb.c, line 247 drivers/video/fsl_dcu_fb.c, line 303 drivers/video/fsl_dcu_fb.c, line 380 drivers/video/fsl_dcu_fb.c, line 440 drivers/video/fsl_dcu_fb.c, line 490 drivers/video/fsl_diu_fb.c, line 188 drivers/video/imx/mxc_ipuv3_fb.c, line 38 drivers/video/imx/mxc_ipuv3_fb.c, line 39 drivers/video/imx/mxc_ipuv3_fb.c, line 96 drivers/video/imx/mxc_ipuv3_fb.c, line 99 drivers/video/imx/mxc_ipuv3_fb.c, line 122 drivers/video/imx/mxc_ipuv3_fb.c, line 157 drivers/video/imx/mxc_ipuv3_fb.c, line 197 drivers/video/imx/mxc_ipuv3_fb.c, line 280 drivers/video/imx/mxc_ipuv3_fb.c, line 383 drivers/video/imx/mxc_ipuv3_fb.c, line 416 drivers/video/imx/mxc_ipuv3_fb.c, line 433 drivers/video/imx/mxc_ipuv3_fb.c, line 436 drivers/video/imx/mxc_ipuv3_fb.c, line 437 drivers/video/imx/mxc_ipuv3_fb.c, line 441 drivers/video/imx/mxc_ipuv3_fb.c, line 448 drivers/video/imx/mxc_ipuv3_fb.c, line 459 drivers/video/imx/mxc_ipuv3_fb.c, line 460 drivers/video/imx/mxc_ipuv3_fb.c, line 487 drivers/video/imx/mxc_ipuv3_fb.c, line 556 include/fsl_dcu_fb.h, line 9 include/fsl_dcu_fb.h, line 17 include/linux/fb.h, line 267 include/linux/fb.h, line 406 include/linux/fb.h, line 443 include/linux/fb.h, line 444 include/linux/fb.h, line 454 include/linux/fb.h, line 494 include/linux/fb.h, line 593 include/linux/fb.h, line 593 include/linux/fb.h, line 594 include/linux/fb.h, line 594