Extern or forward variable declaration at drivers/video/fbdev/matrox/matroxfb_base.h, line 294 References: drivers/video/fbdev/matrox/matroxfb_base.c, line 1125 drivers/video/fbdev/matrox/matroxfb_base.c, line 1147 drivers/video/fbdev/matrox/matroxfb_base.h, line 294 drivers/video/fbdev/matrox/matroxfb_base.h, line 305 drivers/video/fbdev/matrox/matroxfb_base.h, line 307 drivers/video/fbdev/matrox/matroxfb_g450.c, line 162 drivers/video/fbdev/matrox/matroxfb_g450.c, line 216 drivers/video/fbdev/matrox/matroxfb_maven.c, line 1055 drivers/video/fbdev/matrox/matroxfb_maven.c, line 1136 drivers/video/fbdev/matrox/matroxfb_maven.c, line 1181 drivers/video/fbdev/matrox/matroxfb_maven.c, line 1185