Function prototype or declaration at include/linux/fb.h, line 604 References: drivers/auxdisplay/cfag12864bfb.c, line 77 drivers/gpu/drm/ast/ast_fb.c, line 128 drivers/gpu/drm/cirrus/cirrus_fbdev.c, line 101 drivers/gpu/drm/drm_fb_cma_helper.c, line 238 drivers/gpu/drm/mgag200/mgag200_fb.c, line 104 drivers/gpu/drm/omapdrm/omap_fbdev.c, line 62 drivers/gpu/drm/udl/udl_fb.c, line 291 drivers/gpu/host1x/drm/fb.c, line 159 drivers/hid/hid-picolcd_fb.c, line 302 drivers/video/arcfb.c, line 370 drivers/video/au1200fb.c, line 1519 drivers/video/auo_k190x.c, line 416 drivers/video/broadsheetfb.c, line 976 drivers/video/fb-puv3.c, line 183 drivers/video/hecubafb.c, line 129 drivers/video/jz4740_fb.c, line 616 drivers/video/metronomefb.c, line 491 drivers/video/ps3fb.c, line 946 drivers/video/sh_mobile_lcdcfb.c, line 1631 drivers/video/sh_mobile_lcdcfb.c, line 1800 drivers/video/smscufx.c, line 948 drivers/video/ssd1307fb.c, line 236 drivers/video/sysfillrect.c, line 243 drivers/video/sysfillrect.c, line 331 drivers/video/udlfb.c, line 693 drivers/video/vfb.c, line 133 drivers/video/xen-fbfront.c, line 246 include/linux/fb.h, line 604