Extern or forward variable declaration at include/linux/fb.h, line 24 References: arch/powerpc/platforms/powermac/backlight.c, line 61 drivers/auxdisplay/ht16k33.c, line 319 drivers/auxdisplay/ht16k33.c, line 397 drivers/gpu/drm/arm/display/komeda/komeda_drv.c, line 102 drivers/gpu/drm/arm/display/komeda/komeda_drv.c, line 105 drivers/gpu/drm/arm/display/komeda/komeda_drv.c, line 118 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c, line 41 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c, line 69 drivers/gpu/drm/bridge/parade-ps8640.c, line 217 drivers/gpu/drm/bridge/parade-ps8640.c, line 315 drivers/gpu/drm/bridge/sil-sii8620.c, line 2166 drivers/gpu/drm/bridge/simple-bridge.c, line 170 drivers/gpu/drm/bridge/tc358775.c, line 264 drivers/gpu/drm/bridge/tc358775.c, line 527 drivers/gpu/drm/bridge/tc358775.c, line 529 drivers/gpu/drm/bridge/tc358775.c, line 530 drivers/gpu/drm/bridge/tc358775.c, line 531 drivers/gpu/drm/bridge/ti-tfp410.c, line 225 drivers/gpu/drm/bridge/ti-tfp410.c, line 294 drivers/gpu/drm/exynos/exynos_drm_dpi.c, line 27 drivers/gpu/drm/exynos/exynos_drm_dpi.c, line 159 drivers/gpu/drm/exynos/exynos_drm_dpi.c, line 160 drivers/gpu/drm/i2c/tda998x_drv.c, line 1691 drivers/gpu/drm/i2c/tda998x_drv.c, line 1810 drivers/gpu/drm/imx/dcss/dcss-drv.c, line 36 drivers/gpu/drm/meson/meson_venc_cvbs.c, line 231 drivers/gpu/drm/msm/hdmi/hdmi.c, line 86 drivers/gpu/drm/msm/hdmi/hdmi.c, line 537 drivers/gpu/drm/panel/panel-raydium-rm67191.c, line 540 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 67 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 122 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 124 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 125 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 165 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 191 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 192 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 200 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 201 drivers/gpu/drm/rcar-du/rcar_du_of.c, line 202 drivers/gpu/drm/rockchip/analogix_dp-rockchip.c, line 265 drivers/gpu/drm/rockchip/rockchip_drm_drv.h, line 61 drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c, line 232 drivers/gpu/drm/sun4i/sun8i_mixer.c, line 313 drivers/gpu/drm/sun4i/sun8i_mixer.c, line 315 drivers/video/backlight/backlight.c, line 665 drivers/video/backlight/backlight.c, line 679 drivers/video/backlight/tps65217_bl.c, line 179 drivers/video/fbdev/aty/radeonfb.h, line 306 drivers/video/fbdev/clps711x-fb.c, line 211 drivers/video/fbdev/offb.c, line 300 drivers/video/fbdev/offb.c, line 322 drivers/video/fbdev/offb.c, line 357 drivers/video/fbdev/offb.c, line 392 drivers/video/fbdev/offb.c, line 538 drivers/video/fbdev/offb.c, line 661 drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c, line 1120 drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c, line 233 drivers/video/fbdev/platinumfb.c, line 532 drivers/video/fbdev/pxafb.c, line 2102 drivers/video/fbdev/pxafb.c, line 2174 drivers/video/fbdev/sm501fb.c, line 1955 drivers/video/fbdev/sunxvr1000.c, line 19 drivers/video/fbdev/sunxvr1000.c, line 117 drivers/video/fbdev/sunxvr2500.c, line 23 drivers/video/fbdev/sunxvr500.c, line 41 drivers/video/fbdev/sunxvr500.c, line 245 drivers/video/fbdev/valkyriefb.c, line 330 include/drm/drm_of.h, line 17 include/drm/drm_of.h, line 33 include/drm/drm_of.h, line 35 include/drm/drm_of.h, line 39 include/drm/drm_of.h, line 43 include/drm/drm_of.h, line 46 include/drm/drm_of.h, line 50 include/drm/drm_of.h, line 51 include/drm/drm_of.h, line 54 include/drm/drm_of.h, line 60 include/drm/drm_of.h, line 69 include/drm/drm_of.h, line 81 include/drm/drm_of.h, line 87 include/drm/drm_of.h, line 96 include/drm/drm_of.h, line 97 include/drm/drm_of.h, line 111 include/drm/drm_of.h, line 116 include/drm/drm_of.h, line 131 include/drm/drm_of.h, line 141